CINXE.COM
Blue wall of silence - Wikipedia
<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Blue wall of silence - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"e2ba7214-72ad-4eff-baeb-e8b176686047","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Blue_wall_of_silence","wgTitle":"Blue wall of silence","wgCurRevisionId":1247105782,"wgRevisionId":1247105782,"wgArticleId":2045576,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Pages containing links to subscription-only content","Articles with short description","Short description is different from Wikidata","Use mdy dates from June 2020","Law enforcement terminology","Secrecy","Criminal justice ethics","Police misconduct in the United States","Law enforcement controversies in the United States","Police brutality in the United States","Accountability"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext", "wgRelevantPageName":"Blue_wall_of_silence","wgRelevantArticleId":2045576,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":20000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q4928983","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model", "platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar", "ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Blue wall of silence - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Blue_wall_of_silence"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Blue_wall_of_silence&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Blue_wall_of_silence"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Blue_wall_of_silence rootpage-Blue_wall_of_silence skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Blue+wall+of+silence" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Blue+wall+of+silence" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Blue+wall+of+silence" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Blue+wall+of+silence" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Police_corruption" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Police_corruption"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Police corruption</span> </div> </a> <ul id="toc-Police_corruption-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Laws" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Laws"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Laws</span> </div> </a> <ul id="toc-Laws-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cases" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Cases"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Cases</span> </div> </a> <ul id="toc-Cases-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-History" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#History"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>History</span> </div> </a> <ul id="toc-History-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Police_culture" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Police_culture"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Police culture</span> </div> </a> <ul id="toc-Police_culture-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Whistleblowing" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Whistleblowing"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Whistleblowing</span> </div> </a> <ul id="toc-Whistleblowing-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Levels_of_crime" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Levels_of_crime"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Levels of crime</span> </div> </a> <ul id="toc-Levels_of_crime-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Exposing_the_code" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Exposing_the_code"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Exposing the code</span> </div> </a> <ul id="toc-Exposing_the_code-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Blue wall of silence</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 8 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-8" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">8 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AC%D8%AF%D8%A7%D8%B1_%D8%A7%D9%84%D8%B5%D9%85%D8%AA_%D8%A7%D9%84%D8%A3%D8%B2%D8%B1%D9%82" title="جدار الصمت الأزرق – Arabic" lang="ar" hreflang="ar" data-title="جدار الصمت الأزرق" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Modr%C3%A1_ze%C4%8F_ml%C4%8Den%C3%AD" title="Modrá zeď mlčení – Czech" lang="cs" hreflang="cs" data-title="Modrá zeď mlčení" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Muro_azul_del_silencio" title="Muro azul del silencio – Spanish" lang="es" hreflang="es" data-title="Muro azul del silencio" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BC%D5%BC%D5%B8%D6%82%D5%A9%D5%B5%D5%A1%D5%B6_%D5%AF%D5%A1%D5%BA%D5%B8%D6%82%D5%B5%D5%BF_%D5%BA%D5%A1%D5%BF" title="Լռության կապույտ պատ – Armenian" lang="hy" hreflang="hy" data-title="Լռության կապույտ պատ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tembok_biru_yang_diam" title="Tembok biru yang diam – Indonesian" lang="id" hreflang="id" data-title="Tembok biru yang diam" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BD%D1%8F%D1%8F_%D1%81%D1%82%D0%B5%D0%BD%D0%B0_%D0%BC%D0%BE%D0%BB%D1%87%D0%B0%D0%BD%D0%B8%D1%8F" title="Синяя стена молчания – Russian" lang="ru" hreflang="ru" data-title="Синяя стена молчания" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D0%B2%D0%B8_%D0%B7%D0%B8%D0%B4_%D1%9B%D1%83%D1%82%D0%B0%D1%9A%D0%B0" title="Плави зид ћутања – Serbian" lang="sr" hreflang="sr" data-title="Плави зид ћутања" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B2%89%E9%BB%98%E8%97%8D%E7%89%86" title="沉默藍牆 – Chinese" lang="zh" hreflang="zh" data-title="沉默藍牆" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4928983#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Blue_wall_of_silence" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Blue_wall_of_silence" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Blue_wall_of_silence"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Blue_wall_of_silence"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Blue_wall_of_silence" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Blue_wall_of_silence" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&oldid=1247105782" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Blue_wall_of_silence&id=1247105782&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBlue_wall_of_silence"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBlue_wall_of_silence"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Blue_wall_of_silence&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Blue_wall_of_silence&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4928983" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Informal rule that American police do not report misconduct by other officers</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">"Blue code" redirects here. For Code Blue emergencies, see <a href="/wiki/Hospital_emergency_codes" title="Hospital emergency codes">Hospital emergency codes</a>. For the episode of Person of Interest, see <a href="/wiki/Blue_Code_(Person_of_Interest)" class="mw-redirect" title="Blue Code (Person of Interest)">Blue Code (Person of Interest)</a>.</div> <p>The <b>blue wall of silence</b>,<sup id="cite_ref-silence_1-0" class="reference"><a href="#cite_note-silence-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> also <b>blue code</b><sup id="cite_ref-code_2-0" class="reference"><a href="#cite_note-code-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and <b>blue shield</b>,<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> are terms used to denote an informal <a href="/wiki/Code_of_silence" title="Code of silence">code of silence</a> among <a href="/wiki/Police_officers" class="mw-redirect" title="Police officers">police officers</a> in the United States not to <a href="/wiki/Whistleblower" class="mw-redirect" title="Whistleblower">report on a colleague</a>'s errors, misconduct, or crimes, especially as related to <a href="/wiki/Police_brutality_in_the_United_States" title="Police brutality in the United States">police brutality in the United States</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> If questioned about an incident of alleged misconduct involving another officer (e.g., during the course of an official inquiry), while following the code, the officer being questioned would <a href="/wiki/Police_perjury" title="Police perjury">perjure themselves</a> by feigning ignorance of another officer's wrongdoing. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Police_corruption">Police corruption</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=1" title="Edit section: Police corruption"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Police_corruption" title="Police corruption">Police corruption</a></div> <p>The code is one example of police corruption and misconduct. Officers who engaged in discriminatory arrests, physical or verbal harassment, and selective enforcement of the law are considered to be corrupt, while officers who follow the code may participate in some of these acts during their careers for personal matters or in order to protect or support fellow officers.<sup id="cite_ref-tfd_5-0" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> All of these are considered illegal offenses and are grounds for suspension or immediate dismissal. Officers who follow the code are unable to report fellow officers who participate in corruption due to the unwritten laws of their "police family". </p><p><a href="/wiki/Police_perjury" title="Police perjury">Police perjury</a> or "testilying" (in United States police slang) is when an officer gives false testimony in court. Officers who do not lie in court may sometimes be threatened and ostracized by fellow police officers. In 1992, the Commission to Investigate Allegations of Police Corruption (also known as the <a href="/wiki/Mollen_Commission" title="Mollen Commission">Mollen Commission</a>) undertook a two-year investigation on perjury in law enforcement. They discovered that some officers falsified documents such as arrest reports, warrants and evidence to provide "cover" for an illegal arrest or search. Some police officers also fabricated stories when testifying before a jury. The commission found that the officers were not lying for greed but because they believed that they were imprisoning people who deserved it. Many <a href="/wiki/Prosecutor" title="Prosecutor">prosecutors</a> allowed police perjury to occur, as well.<sup id="cite_ref-silence_1-1" class="reference"><a href="#cite_note-silence-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Laws">Laws</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=2" title="Edit section: Laws"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Many police departments have their own official <a href="/wiki/Code_of_conduct" title="Code of conduct">code of conduct</a>. They train new recruits and investigate police officers if they have a complaint from a <a href="/wiki/Civilian" title="Civilian">civilian</a> or an alleged <a href="/wiki/Criminal" class="mw-redirect" title="Criminal">criminal</a>. There are also some state laws put in place to help protect civilians and criminals from corrupt officers. If the officer is found guilty, officers can be sued by the victim for damage caused by <a href="/wiki/Police_brutality" title="Police brutality">police brutality</a>, <a href="/wiki/False_arrest" title="False arrest">false arrest</a> and <a href="/wiki/False_imprisonment" title="False imprisonment">imprisonment</a>, <a href="/wiki/Malicious_prosecution" title="Malicious prosecution">malicious prosecution</a>, and <a href="/wiki/Wrongful_death" class="mw-redirect" title="Wrongful death">wrongful death</a>.<sup id="cite_ref-tfd_5-1" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Federal laws strongly prohibit officer misconduct, including officers who follow the code by "<a href="/wiki/Testilying" class="mw-redirect" title="Testilying">testilying</a>" or failing to report any officer who is participating in corruption. If an officer is in violation of any of the officer misconduct federal laws, only the federal government can issue a suit. The police department is only responsible for preventing corruption among officers. If an officer is convicted, they may be forced to pay high fines or be imprisoned. To be convicted, the plaintiffs must prove that the officer was following the "code" or participating in negligence and unlawful conduct. It is often hard to convict an officer of following the code or other forms of corruption because officers are protected by defense of <a href="/wiki/Qualified_immunity" title="Qualified immunity">immunity</a>, which is an exemption from penalties and burdens that the law generally places on private citizens.<sup id="cite_ref-tfd_5-2" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/U.S._Supreme_Court" class="mw-redirect" title="U.S. Supreme Court">U.S. Supreme Court</a> has consistently held that officers be given the benefit of the doubt that they acted lawfully in fulfilling their duties, a position reaffirmed in <i><a href="/wiki/Saucier_v._Katz" title="Saucier v. Katz">Saucier v. Katz</a></i>, 533 U.S. 194 (2001).<sup id="cite_ref-tfd_5-3" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Cases">Cases</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=3" title="Edit section: Cases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1970, <a href="/wiki/New_York_City" title="New York City">New York City</a> organized the <a href="/wiki/Knapp_Commission" title="Knapp Commission">Knapp Commission</a> to hold hearings on the extent of corruption in the <a href="/wiki/New_York_City_Police_Department" title="New York City Police Department">city's police department</a>. Police officer <a href="/wiki/Frank_Serpico" title="Frank Serpico">Frank Serpico</a>'s startling testimony against fellow officers not only revealed <a href="/wiki/Systemic_corruption" class="mw-redirect" title="Systemic corruption">systemic corruption</a> but highlighted a longstanding obstacle to investigating these abuses: the fraternal understanding among police officers known variously as "the Code of Silence" and "the Blue Curtain" under which officers regard testimony against a fellow officer as betrayal.<sup id="cite_ref-tfd_5-4" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> In 1991, the <a href="/wiki/Christopher_Commission" title="Christopher Commission">Christopher Commission</a> was formed in <a href="/wiki/Los_Angeles" title="Los Angeles">Los Angeles</a> in response to the beating of <a href="/wiki/Rodney_King" title="Rodney King">Rodney King</a> in March of that year by four members of the <a href="/wiki/Los_Angeles_Police_Department" title="Los Angeles Police Department">Los Angeles Police Department</a>. In 1992, the <a href="/wiki/Mollen_Commission" title="Mollen Commission">Mollen Commission</a>, commissioned to investigate reports of police corruption in New York City, noted that "The pervasiveness of the code of silence is itself alarming."<sup id="cite_ref-hrw_7-0" class="reference"><a href="#cite_note-hrw-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> One New York City police officer said, "If a cop decided to tell on me, his career's ruined... He's going to be labeled as a rat."<sup id="cite_ref-hrw_7-1" class="reference"><a href="#cite_note-hrw-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> The following year saw the founding of the <a href="/wiki/Civilian_Complaint_Review_Board" class="mw-redirect" title="Civilian Complaint Review Board">Civilian Complaint Review Board</a>, an all-civilian board tasked with investigating civil complaints about alleged misconduct on the part of the <a href="/wiki/New_York_City_Police_Department" title="New York City Police Department">New York City Police Department</a>. </p><p>After that, the <a href="/wiki/International_Association_of_Chiefs_of_Police" title="International Association of Chiefs of Police">International Association of Chiefs of Police</a> made a code of police conduct publication and rigorously trained police officers. In 1991, <a href="/wiki/Rodney_King" title="Rodney King">Rodney King</a> was brutally beaten by multiple police officers of the <a href="/wiki/Los_Angeles_Police_Department" title="Los Angeles Police Department">Los Angeles Police Department</a>. The officers involved were expected to have been following the "blue code". They claimed that the beating was lawful, but it was not until a videotape of the incident was released when it was confirmed that the officers had collectively fabricated their stories. </p><p>In the later 1990s, the <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">FBI</a> arrested 42 officers from five law enforcement agencies in 1998 on charges of conspiracy to distribute cocaine. In a 1998, report to U.S. Congressman <a href="/wiki/Charles_Rangel" title="Charles Rangel">Charles B. Rangel</a>, the federal <a href="/wiki/Government_Accountability_Office" title="Government Accountability Office">General Accounting Office</a> found evidence of growing police involvement in drug sales, theft of drugs and money from drug dealers, and perjured testimony about illegal searches.<sup id="cite_ref-tfd_5-5" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=4" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The code and police corruption stems from the mid-to-late nineteenth century. The <a href="/wiki/Pinkerton_National_Detective_Agency" class="mw-redirect" title="Pinkerton National Detective Agency">Pinkerton National Detective Agency</a> was known for using police officers to violently end strikes. Many members of the Ku Klux Klan were police officers who protected each other when conducting racist acts. This later gave rise to the <a href="/wiki/Civil_Rights_Act_of_1964" title="Civil Rights Act of 1964">Civil Rights Act of 1964</a>, which gave new protections to the victims who had long suffered discriminatory policing.<sup id="cite_ref-tfd_5-6" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>"Additionally, a string of landmark Supreme Court decisions during the era gave new force both to individual privacy rights as well as to curbs upon Police Power: highly influential cases resulted in the strengthening of Fourth Amendment rights against unreasonable Search and Seizure, evidentiary rules forbidding the use at trial of evidence tainted by unconstitutional police actions, and the establishment of the so-called Miranda Warning requiring officers to advise detained suspects of their constitutional rights."<sup id="cite_ref-tfd_5-7" class="reference"><a href="#cite_note-tfd-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>This would result in the criminalization of officers who (1) did not have the necessary paperwork to conduct a search or (2) were involved in falsifying documents or committing perjury. </p><p>A <a href="/wiki/Double_standard" title="Double standard">double standard</a> exists of perceived rewards<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> or a dismissal of charges for an officer with overwhelming evidence of guilt<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> for unlawful criminal offenses. This double standard is further supported by police commands providing the “slap on the wrist” after strategizing a delay to reduce public media attention.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Police_culture">Police culture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=5" title="Edit section: Police culture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Police culture, or "cop culture", as it is sometimes called by police officers, has resulted in a barrier against stopping corrupt officers. Police culture involves a set of values and rules that have evolved through the experiences of officers and which are affected by the environment in which they work. From the beginning of their career at their academies, police are brought into this "cop culture".<sup id="cite_ref-WBUR_2020_11-0" class="reference"><a href="#cite_note-WBUR_2020-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>While learning jobs and duties, recruits will also learn the values needed to make it to a high rank in their organization. Some words used to describe these values are as follows: a sense of mission, action, <a href="/wiki/Cynicism_(contemporary)" title="Cynicism (contemporary)">cynicism</a>, pessimism, <a href="/wiki/Machismo" title="Machismo">machismo</a>, suspicion, <a href="/wiki/Conservatism" title="Conservatism">conservatism</a>, isolation and <a href="/wiki/Solidarity" title="Solidarity">solidarity</a>. The unique demands that are placed on police officers, such as the threat of danger, as well as scrutiny by the public, generate a tightly woven environment conducive to the development of feelings of <a href="/wiki/Loyalty" title="Loyalty">loyalty</a>.<sup id="cite_ref-skolnick_12-0" class="reference"><a href="#cite_note-skolnick-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>These values are claimed to lead to the code; isolation and solidarity leading to police officers sticking to their own kind, producing an us-against-them mentality. The us-against-them mentality that can result leads to officers backing each other up and staying loyal to one another; in some situations it leads to not "ratting" on fellow officers.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Whistleblowing">Whistleblowing</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=6" title="Edit section: Whistleblowing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Whistleblowing" title="Whistleblowing">Whistleblowing</a> (police officers reporting other officers' misconduct) is not common. The low number of officers coming forward may have to do with the understanding that things happen in the heat of the moment that some officers would rather keep personal. Another reason officers may hesitate to go against the blue code may be that challenging the blue code would mean challenging long-standing traditions and feelings of brotherhood within the institution. The fear of consequences may play a large role as well. These consequences can include being shunned, losing friends, and losing back-up, as well as receiving physical threats or having one's own misconduct exposed.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-WBUR_2020_11-1" class="reference"><a href="#cite_note-WBUR_2020-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>There are also forces that work against the code and promote whistleblowing. Many police officers do join the <a href="/wiki/Police_force" class="mw-redirect" title="Police force">police force</a> because they want to uphold the law; the blue code goes against this ideal. Some officers inform on fellow officers' misconduct for less noble motives, such as to retaliate for mistreatment by fellow officers, to seek administrative recognition, or to prove loyalty to the department. Additionally, some officers are recruited by their administration to inform. If it is in an officer's job description to find misconduct by other officers, they are more likely to go against the blue code. Officers who go against the blue code may have a deal to avoid being fired or to receive <a href="/wiki/Immunity_from_prosecution" class="mw-redirect" title="Immunity from prosecution">immunity from prosecution</a>. Some officers have also been known to break the code to sell a story to the media.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Levels_of_crime">Levels of crime</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=7" title="Edit section: Levels of crime"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Police officers are more likely to cover up certain kinds of crimes by their colleagues. One study showed that excessive <a href="/wiki/Use_of_force" title="Use of force">use of force</a> was the crime most commonly shielded by the code.<sup id="cite_ref-code_2-1" class="reference"><a href="#cite_note-code-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Two studies suggest that some police feel that the code is applicable in cases of "illegal brutality or bending of the rules in order to protect colleagues from criminal proceedings," but not those of illegal actions with an "acquisitive motive".<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Cases such as the <a href="/wiki/Rampart_scandal" title="Rampart scandal">Rampart scandal</a> and many other <a href="/wiki/Police_corruption" title="Police corruption">police corruption</a> cases demonstrate that blue code culture can extend to cover-ups of other levels of crime, acquisitive or not. The code has been called "America's Most Successful <a href="/wiki/Stop_Snitchin%27" title="Stop Snitchin'">Stop Snitchin'</a> Campaign", referring to cases where police covered up the misdeeds of fellow officers and where <a href="/wiki/Whistleblower" class="mw-redirect" title="Whistleblower">whistleblowers</a> were harassed, professionally sanctioned, or forced into retirement.<sup id="cite_ref-Stop_Snitchin_17-0" class="reference"><a href="#cite_note-Stop_Snitchin-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Exposing_the_code">Exposing the code</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=8" title="Edit section: Exposing the code"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>One method of minimizing the effects of the blue wall of silence is exposing those who follow it. Many states have taken measures in police academies to promote the exposure of the blue code. In most cities, before being admitted into the academy one must pass a criminal <a href="/wiki/Background_check" title="Background check">background check</a>. Through additional background checks, <a href="/wiki/Polygraph" title="Polygraph">polygraph</a> testing, and psychological evaluations, certain departments are better able to select individuals who are less likely to condone wrongdoing. In these departments, police are exposed to a basic training curriculum that instructs on ethical behavior; this instruction is reinforced in seminars and classes annually in some cases.<sup id="cite_ref-Stop_Snitchin_17-1" class="reference"><a href="#cite_note-Stop_Snitchin-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Several campaigns against the blue code of silence or for making it more visible in the public eye have taken place in the United States. One of the first of these campaigns was the <a href="/wiki/Knapp_Commission" title="Knapp Commission">Knapp Commission</a> in New York (officially known as the <i>Commission to Investigate Alleged Police Corruption</i>) which was headed by Mayor <a href="/wiki/John_V._Lindsay" class="mw-redirect" title="John V. Lindsay">John V. Lindsay</a> in 1970. Over 20 years after the Knapp Commission the <a href="/wiki/Mollen_Commission" title="Mollen Commission">Mollen Commission</a> was established in 1992 by New York City Mayor <a href="/wiki/David_Dinkins" title="David Dinkins">David Dinkins</a> to investigate the nature and extent of corruption in the New York City Police Department <a href="/wiki/NYPD" class="mw-redirect" title="NYPD">NYPD</a>, and to recommend changes to improve these procedures.<sup id="cite_ref-skolnick_12-1" class="reference"><a href="#cite_note-skolnick-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> These and other investigations have revealed details of the inner workings of the NYPD.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=9" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/60px-Wiktionary-logo-en-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/80px-Wiktionary-logo-en-v2.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span></div> <div class="side-box-text plainlist">Look up <i><b><a href="https://en.wiktionary.org/wiki/blue_wall_of_silence" class="extiw" title="wiktionary:blue wall of silence">blue wall of silence</a></b></i> in Wiktionary, the free dictionary.</div></div> </div> <ul><li><a href="/wiki/Christopher_Dorner" class="mw-redirect" title="Christopher Dorner">Christopher Dorner</a></li> <li><a href="/wiki/Joseph_Gray_(police_officer)" title="Joseph Gray (police officer)">Joseph Gray</a>, a police officer criminally charged and convicted of <a href="/wiki/Drunk_driving" title="Drunk driving">DUI manslaughter</a>, but allegedly protected by his colleagues</li> <li><a href="/wiki/Internal_affairs_(law_enforcement)" title="Internal affairs (law enforcement)">Internal affairs (law enforcement)</a></li> <li><a href="/wiki/Rampart_scandal" title="Rampart scandal">Rampart scandal</a></li> <li><a href="/wiki/Spiral_of_silence" title="Spiral of silence">Spiral of silence</a></li> <li><a href="/wiki/Omert%C3%A0" title="Omertà">Omertà</a> – Southern Italian code of honor and silence</li> <li><a href="/wiki/Joe_S%C3%A1nchez" title="Joe Sánchez">Joe Sánchez</a></li> <li><a href="/wiki/Robert_Leuci" title="Robert Leuci">Robert Leuci</a></li> <li><a href="/wiki/Adrian_Schoolcraft" title="Adrian Schoolcraft">Adrian Schoolcraft</a></li> <li><a href="/wiki/West_Midlands_Serious_Crime_Squad" title="West Midlands Serious Crime Squad">West Midlands Serious Crime Squad</a></li> <li><a href="/wiki/Thin_blue_line" title="Thin blue line">Thin blue line</a></li> <li><a href="/wiki/Gypsy_cop" class="mw-redirect" title="Gypsy cop">Gypsy cop</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Blue_wall_of_silence&action=edit&section=10" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-silence-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-silence_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-silence_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFChinWells1998" class="citation journal cs1"><a href="/wiki/Gabriel_J._Chin" title="Gabriel J. Chin">Chin, Gabriel</a>; Wells, Scott (1998). "The "Blue Wall of Silence" and "the Blue Curtain of Secrecy" as Evidence of Bias and Motive to Lie: A New Approach to Police Perjury". <i>University of Pittsburgh Law Review</i>. <b>59</b>: 233. <a href="/wiki/SSRN_(identifier)" class="mw-redirect" title="SSRN (identifier)">SSRN</a> <a rel="nofollow" class="external text" href="https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1810012">1810012</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=University+of+Pittsburgh+Law+Review&rft.atitle=The+%22Blue+Wall+of+Silence%22+and+%22the+Blue+Curtain+of+Secrecy%22+as+Evidence+of+Bias+and+Motive+to+Lie%3A+A+New+Approach+to+Police+Perjury&rft.volume=59&rft.pages=233&rft.date=1998&rft_id=https%3A%2F%2Fpapers.ssrn.com%2Fsol3%2Fpapers.cfm%3Fabstract_id%3D1810012%23id-name%3DSSRN&rft.aulast=Chin&rft.aufirst=Gabriel&rft.au=Wells%2C+Scott&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-code-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-code_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-code_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAnn_Mullen2000" class="citation news cs1">Ann Mullen (November 8, 2000). <a rel="nofollow" class="external text" href="http://www.metrotimes.com/detroit/breaking-the-blue-code/Content?oid=2169881">"Breaking the blue code"</a>. <i>Metro Times</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200603190703/https://www.metrotimes.com/detroit/breaking-the-blue-code/Content?oid=2169881">Archived</a> from the original on June 3, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">December 29,</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Metro+Times&rft.atitle=Breaking+the+blue+code&rft.date=2000-11-08&rft.au=Ann+Mullen&rft_id=http%3A%2F%2Fwww.metrotimes.com%2Fdetroit%2Fbreaking-the-blue-code%2FContent%3Foid%3D2169881&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFThurmanGiacomazzi2010" class="citation book cs1">Thurman, Quint; Giacomazzi, Andrew (2010). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=BWD0lCPYuWQC&pg=PA62"><i>Controversies in Policing</i></a>. Elsevier. p. 62. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781437755183" title="Special:BookSources/9781437755183"><bdi>9781437755183</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Controversies+in+Policing&rft.pages=62&rft.pub=Elsevier&rft.date=2010&rft.isbn=9781437755183&rft.aulast=Thurman&rft.aufirst=Quint&rft.au=Giacomazzi%2C+Andrew&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DBWD0lCPYuWQC%26pg%3DPA62&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDubey2019" class="citation news cs1">Dubey, Narain (June 3, 2019). <a rel="nofollow" class="external text" href="https://www.nytimes.com/2019/06/03/learning/editorial-winner-breaking-the-blue-wall-of-silence-changing-the-social-narrative-about-policing-in-america.html">"Breaking the Blue Wall of Silence: Changing the Social Narrative About Policing in America"</a>. <i>New York Times</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200714160732/https://www.nytimes.com/2019/06/03/learning/editorial-winner-breaking-the-blue-wall-of-silence-changing-the-social-narrative-about-policing-in-america.html">Archived</a> from the original on July 14, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">June 11,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+York+Times&rft.atitle=Breaking+the+Blue+Wall+of+Silence%3A+Changing+the+Social+Narrative+About+Policing+in+America&rft.date=2019-06-03&rft.aulast=Dubey&rft.aufirst=Narain&rft_id=https%3A%2F%2Fwww.nytimes.com%2F2019%2F06%2F03%2Flearning%2Feditorial-winner-breaking-the-blue-wall-of-silence-changing-the-social-narrative-about-policing-in-america.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-tfd-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-tfd_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-tfd_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-tfd_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-tfd_5-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-tfd_5-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-tfd_5-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-tfd_5-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-tfd_5-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLehmanPhelps2005" class="citation book cs1">Lehman, Jeffrey; Phelps, Shirelle (2005). <i>West's Encyclopedia of American Law, Vol. 8</i> (2 ed.). Detroit: Thomson/Gale. pp. 6–8. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780787663759" title="Special:BookSources/9780787663759"><bdi>9780787663759</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=West%27s+Encyclopedia+of+American+Law%2C+Vol.+8&rft.place=Detroit&rft.pages=6-8&rft.edition=2&rft.pub=Thomson%2FGale&rft.date=2005&rft.isbn=9780787663759&rft.aulast=Lehman&rft.aufirst=Jeffrey&rft.au=Phelps%2C+Shirelle&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100309094507/http://www.nacdl.org/PUBLIC/ABUSE/CR000007.htm">"<span class="cs1-kern-left"></span>'Testilying' to Get the Job Done"</a>. <a href="/wiki/National_Association_of_Criminal_Defense_Lawyers" title="National Association of Criminal Defense Lawyers">National Association of Criminal Defense Lawyers</a>. Archived from <a rel="nofollow" class="external text" href="http://www.nacdl.org/PUBLIC/ABUSE/CR000007.htm">the original</a> on March 9, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">April 12,</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%27Testilying%27+to+Get+the+Job+Done&rft.pub=National+Association+of+Criminal+Defense+Lawyers&rft_id=http%3A%2F%2Fwww.nacdl.org%2FPUBLIC%2FABUSE%2FCR000007.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-hrw-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-hrw_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-hrw_7-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.hrw.org/legacy/reports/reports98/police/uspo27.htm#P676_188702.">"Code of Silence"</a>. <a href="/wiki/Human_Rights_Watch" title="Human Rights Watch">Human Rights Watch</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160916041348/https://www.hrw.org/legacy/reports/reports98/police/uspo27.htm#P676_188702.">Archived</a> from the original on September 16, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">April 12,</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Code+of+Silence&rft.pub=Human+Rights+Watch&rft_id=https%3A%2F%2Fwww.hrw.org%2Flegacy%2Freports%2Freports98%2Fpolice%2Fuspo27.htm%23P676_188702.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTepfer" class="citation news cs1">Tepfer, By Daniel. <a rel="nofollow" class="external text" href="https://www.ctpost.com/policereports/article/Fairfield-agrees-to-pay-settlement-to-Rilling-15130017.php">"Fairfield agrees to pay settlement to Rilling"</a>. <i>Connecticut Post</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Connecticut+Post&rft.atitle=Fairfield+agrees+to+pay+settlement+to+Rilling&rft.aulast=Tepfer&rft.aufirst=By+Daniel&rft_id=https%3A%2F%2Fwww.ctpost.com%2Fpolicereports%2Farticle%2FFairfield-agrees-to-pay-settlement-to-Rilling-15130017.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.cbsnews.com/amp/colorado/news/1-year-later-dpd-double-dip-case-unresolved/">"1 Year Later, DPD 'Double Dip' Case Unresolved - CBS Colorado"</a>. <i><a href="/wiki/CBS_News" title="CBS News">CBS News</a></i>. December 16, 2015.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=CBS+News&rft.atitle=1+Year+Later%2C+DPD+%27Double+Dip%27+Case+Unresolved+-+CBS+Colorado&rft.date=2015-12-16&rft_id=https%3A%2F%2Fwww.cbsnews.com%2Famp%2Fcolorado%2Fnews%2F1-year-later-dpd-double-dip-case-unresolved%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.cbsnews.com/amp/colorado/news/denver-police-technician-cleared-of-double-dipping/">"Denver Police Technician Cleared of Double Dipping - CBS Colorado"</a>. <i><a href="/wiki/CBS_News" title="CBS News">CBS News</a></i>. July 28, 2016.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=CBS+News&rft.atitle=Denver+Police+Technician+Cleared+of+Double+Dipping+-+CBS+Colorado&rft.date=2016-07-28&rft_id=https%3A%2F%2Fwww.cbsnews.com%2Famp%2Fcolorado%2Fnews%2Fdenver-police-technician-cleared-of-double-dipping%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-WBUR_2020-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-WBUR_2020_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-WBUR_2020_11-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.wbur.org/hereandnow/2020/07/20/duty-to-intervene-police-force">"Duty To Intervene Policies Aim To Prevent Officers From Using Excessive Force"</a>. <i>WBUR</i>. July 20, 2020. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200720192720/https://www.wbur.org/hereandnow/2020/07/20/duty-to-intervene-police-force">Archived</a> from the original on July 20, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">July 20,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=WBUR&rft.atitle=Duty+To+Intervene+Policies+Aim+To+Prevent+Officers+From+Using+Excessive+Force&rft.date=2020-07-20&rft_id=https%3A%2F%2Fwww.wbur.org%2Fhereandnow%2F2020%2F07%2F20%2Fduty-to-intervene-police-force&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-skolnick-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-skolnick_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-skolnick_12-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSkolnick2002" class="citation journal cs1">Skolnick, Jerome (2002). "Corruption and the Blue Code of Silence". <i>Police Practice and Research</i>. <b>3</b> (1): 7–19. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1080%2F15614260290011309">10.1080/15614260290011309</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:144512106">144512106</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Police+Practice+and+Research&rft.atitle=Corruption+and+the+Blue+Code+of+Silence&rft.volume=3&rft.issue=1&rft.pages=7-19&rft.date=2002&rft_id=info%3Adoi%2F10.1080%2F15614260290011309&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A144512106%23id-name%3DS2CID&rft.aulast=Skolnick&rft.aufirst=Jerome&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span> <br /> A similar version was published within <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSarreDasAlbrecht2005" class="citation book cs1">Sarre, Rick; Das, Dilip K.; Albrecht, Hans-Jörg, eds. (2005). <i>Policing Corruption: International Perspectives</i>. Rowman & Littlefield. pp. 301–316. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-7391-0809-3" title="Special:BookSources/978-0-7391-0809-3"><bdi>978-0-7391-0809-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Policing+Corruption%3A+International+Perspectives&rft.pages=301-316&rft.pub=Rowman+%26+Littlefield&rft.date=2005&rft.isbn=978-0-7391-0809-3&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWright2010" class="citation journal cs1">Wright, Barry (2010). <a rel="nofollow" class="external text" href="http://uilis.unsyiah.ac.id/opentheses/items/show/33380">"Civilianising the 'Blue Code'? An Examination of Attitudes to Misconduct in the Police Extended Family"</a>. <i>International Journal of Police Science & Management</i>. <b>12</b> (3): 339–356. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1350%2Fijps.2010.12.3.190">10.1350/ijps.2010.12.3.190</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:143867746">143867746</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210725203845/http://uilis.unsyiah.ac.id/opentheses/items/show/33380">Archived</a> from the original on July 25, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">June 7,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=International+Journal+of+Police+Science+%26+Management&rft.atitle=Civilianising+the+%27Blue+Code%27%3F+An+Examination+of+Attitudes+to+Misconduct+in+the+Police+Extended+Family&rft.volume=12&rft.issue=3&rft.pages=339-356&rft.date=2010&rft_id=info%3Adoi%2F10.1350%2Fijps.2010.12.3.190&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A143867746%23id-name%3DS2CID&rft.aulast=Wright&rft.aufirst=Barry&rft_id=http%3A%2F%2Fuilis.unsyiah.ac.id%2Fopentheses%2Fitems%2Fshow%2F33380&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFal-Gharbi2020" class="citation news cs1">al-Gharbi, Musa (July 1, 2020). <a rel="nofollow" class="external text" href="https://www.theatlantic.com/ideas/archive/2020/07/what-police-departments-do-whistle-blowers/613687/">"Police Punish the 'Good Apples'<span class="cs1-kern-right"></span>"</a>. <i><a href="/wiki/The_Atlantic" title="The Atlantic">The Atlantic</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200701215414/https://www.theatlantic.com/ideas/archive/2020/07/what-police-departments-do-whistle-blowers/613687/">Archived</a> from the original on July 1, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">July 2,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Atlantic&rft.atitle=Police+Punish+the+%27Good+Apples%27&rft.date=2020-07-01&rft.aulast=al-Gharbi&rft.aufirst=Musa&rft_id=https%3A%2F%2Fwww.theatlantic.com%2Fideas%2Farchive%2F2020%2F07%2Fwhat-police-departments-do-whistle-blowers%2F613687%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRothwellBaldwin2007" class="citation journal cs1">Rothwell, Gary R.; Baldwin, J. Norman (2007). "Whistle-Blowing and the Code of Conduct in Police Agencies". <i>Crime and Delinquency</i>. <b>53</b> (4): 8–10. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1177%2F0011128706295048">10.1177/0011128706295048</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:144899577">144899577</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Crime+and+Delinquency&rft.atitle=Whistle-Blowing+and+the+Code+of+Conduct+in+Police+Agencies&rft.volume=53&rft.issue=4&rft.pages=8-10&rft.date=2007&rft_id=info%3Adoi%2F10.1177%2F0011128706295048&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A144899577%23id-name%3DS2CID&rft.aulast=Rothwell&rft.aufirst=Gary+R.&rft.au=Baldwin%2C+J.+Norman&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span> <span style="font-size:0.95em; font-size:95%; color: var( --color-subtle, #555 )">(subscription required)</span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWestmarland2005" class="citation journal cs1">Westmarland, Louise (2005). <a rel="nofollow" class="external text" href="https://www.tandfonline.com/doi/abs/10.1080/10439460500071721">"Police Ethics and Integrity: Breaking the Blue Code of Silence"</a>. <i>Policing and Society</i>. <b>15</b> (2): 145–165. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1080%2F10439460500071721">10.1080/10439460500071721</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:144402532">144402532</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Policing+and+Society&rft.atitle=Police+Ethics+and+Integrity%3A+Breaking+the+Blue+Code+of+Silence&rft.volume=15&rft.issue=2&rft.pages=145-165&rft.date=2005&rft_id=info%3Adoi%2F10.1080%2F10439460500071721&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A144402532%23id-name%3DS2CID&rft.aulast=Westmarland&rft.aufirst=Louise&rft_id=https%3A%2F%2Fwww.tandfonline.com%2Fdoi%2Fabs%2F10.1080%2F10439460500071721&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-Stop_Snitchin-17"><span class="mw-cite-backlink">^ <a href="#cite_ref-Stop_Snitchin_17-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Stop_Snitchin_17-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBalko2010" class="citation news cs1"><a href="/wiki/Radley_Balko" title="Radley Balko">Balko, Radley</a> (October 18, 2010). <a rel="nofollow" class="external text" href="http://reason.com/archives/2010/10/18/americas-most-successful-stop">"America's Most Successful Stop Snitchin' Campaign: The failure to protect whistle-blowing cops is inexcusable"</a>. <i><a href="/wiki/Reason_(magazine)" title="Reason (magazine)">Reason</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101018175011/http://reason.com/archives/2010/10/18/americas-most-successful-stop">Archived</a> from the original on October 18, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">October 18,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Reason&rft.atitle=America%27s+Most+Successful+Stop+Snitchin%27+Campaign%3A+The+failure+to+protect+whistle-blowing+cops+is+inexcusable.&rft.date=2010-10-18&rft.aulast=Balko&rft.aufirst=Radley&rft_id=http%3A%2F%2Freason.com%2Farchives%2F2010%2F10%2F18%2Famericas-most-successful-stop&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlue+wall+of+silence" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><a href="/wiki/Gabriel_J._Chin" title="Gabriel J. Chin">Gabriel J. Chin</a> (Ed.) (1997) New York City Police Corruption Investigation Commissions. New York: William S. Hein & Co. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-57588-211-6" title="Special:BookSources/978-1-57588-211-6">978-1-57588-211-6</a></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Protests_of_the_murder_of_George_Floyd" style="wide;padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background-color:#eeeeee;;background-color:#CEE0F2;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:George_Floyd_protests" title="Template:George Floyd protests"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:George_Floyd_protests" title="Template talk:George Floyd protests"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:George_Floyd_protests" title="Special:EditPage/Template:George Floyd protests"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Protests_of_the_murder_of_George_Floyd" style="font-size:114%;margin:0 4em"><a href="/wiki/George_Floyd_protests" title="George Floyd protests">Protests</a> of the <a href="/wiki/Murder_of_George_Floyd" title="Murder of George Floyd">murder of George Floyd</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2" style="background-color:#eeeeee;"><div> <ul><li><b><a href="/wiki/George_Floyd" title="George Floyd">George Floyd</a></b> <ul><li><a href="/wiki/Memorials_to_George_Floyd" title="Memorials to George Floyd">memorials</a></li></ul></li> <li><b><a href="/wiki/Derek_Chauvin" title="Derek Chauvin">Derek Chauvin</a></b> <ul><li><a href="/wiki/Trial_of_Derek_Chauvin" title="Trial of Derek Chauvin">trial</a></li> <li><a href="/wiki/Protests_in_Minneapolis_regarding_the_trial_of_Derek_Chauvin" title="Protests in Minneapolis regarding the trial of Derek Chauvin">trial protests</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%"><a href="/wiki/Lists_of_George_Floyd_protests" title="Lists of George Floyd protests">Locations</a><br /><a href="/wiki/Template:George_Floyd_protests_map" title="Template:George Floyd protests map">(map)</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee"><a href="/wiki/George_Floyd_protests_in_Minneapolis%E2%80%93Saint_Paul" title="George Floyd protests in Minneapolis–Saint Paul">Minneapolis–<br />Saint Paul</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aftermath_of_the_George_Floyd_protests_in_Minneapolis%E2%80%93Saint_Paul" title="Aftermath of the George Floyd protests in Minneapolis–Saint Paul">Aftermath</a></li> <li><a href="/wiki/Arson_damage_during_the_George_Floyd_protests_in_Minneapolis%E2%80%93Saint_Paul" title="Arson damage during the George Floyd protests in Minneapolis–Saint Paul">Arson damage</a></li> <li><a href="/wiki/George_Floyd_Square_occupied_protest" title="George Floyd Square occupied protest">George Floyd Square occupied protest</a></li> <li><a href="/wiki/2021_Minneapolis_Question_2" title="2021 Minneapolis Question 2">2021 Minneapolis Question 2</a></li> <li><a href="/wiki/2020%E2%80%932023_Minneapolis%E2%80%93Saint_Paul_racial_unrest" title="2020–2023 Minneapolis–Saint Paul racial unrest">2020–2023 local racial unrest</a></li> <li><a href="/wiki/Save_the_Boards" title="Save the Boards">Save the Boards</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee"><a href="/wiki/List_of_George_Floyd_protests_in_the_United_States" title="List of George Floyd protests in the United States">Elsewhere in<br />the U.S.</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/George_Floyd_protests_in_Alabama" title="George Floyd protests in Alabama">Alabama</a></li> <li><a href="/wiki/George_Floyd_protests_in_Alaska" title="George Floyd protests in Alaska">Alaska</a></li> <li><a href="/wiki/George_Floyd_protests_in_Arizona" title="George Floyd protests in Arizona">Arizona</a></li> <li><a href="/wiki/George_Floyd_protests_in_Arkansas" title="George Floyd protests in Arkansas">Arkansas</a></li> <li><a href="/wiki/George_Floyd_protests_in_California" title="George Floyd protests in California">California</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Los_Angeles_County,_California" title="George Floyd protests in Los Angeles County, California">Los Angeles County</a></li> <li><a href="/wiki/George_Floyd_protests_in_San_Diego_County,_California" title="George Floyd protests in San Diego County, California">San Diego County</a></li> <li><a href="/wiki/George_Floyd_protests_in_the_San_Francisco_Bay_Area" title="George Floyd protests in the San Francisco Bay Area">San Francisco Bay Area</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Colorado" title="George Floyd protests in Colorado">Colorado</a></li> <li><a href="/wiki/George_Floyd_protests_in_Connecticut" title="George Floyd protests in Connecticut">Connecticut</a></li> <li><a href="/wiki/George_Floyd_protests_in_Delaware" title="George Floyd protests in Delaware">Delaware</a></li> <li><a href="/wiki/George_Floyd_protests_in_Washington,_D.C." title="George Floyd protests in Washington, D.C.">District of Columbia</a></li> <li><a href="/wiki/George_Floyd_protests_in_Florida" title="George Floyd protests in Florida">Florida</a></li> <li><a href="/wiki/George_Floyd_protests_in_Georgia" title="George Floyd protests in Georgia">Georgia</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Atlanta" title="George Floyd protests in Atlanta">Atlanta</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Hawaii" title="George Floyd protests in Hawaii">Hawaii</a></li> <li><a href="/wiki/George_Floyd_protests_in_Idaho" title="George Floyd protests in Idaho">Idaho</a></li> <li><a href="/wiki/George_Floyd_protests_in_Illinois" title="George Floyd protests in Illinois">Illinois</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Chicago" title="George Floyd protests in Chicago">Chicago</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Indiana" title="George Floyd protests in Indiana">Indiana</a></li> <li><a href="/wiki/George_Floyd_protests_in_Iowa" title="George Floyd protests in Iowa">Iowa</a></li> <li><a href="/wiki/George_Floyd_protests_in_Kansas" title="George Floyd protests in Kansas">Kansas</a></li> <li><a href="/wiki/George_Floyd_protests_in_Kentucky" title="George Floyd protests in Kentucky">Kentucky</a></li> <li><a href="/wiki/George_Floyd_protests_in_Louisiana" title="George Floyd protests in Louisiana">Louisiana</a></li> <li><a href="/wiki/George_Floyd_protests_in_Maine" title="George Floyd protests in Maine">Maine</a></li> <li><a href="/wiki/George_Floyd_protests_in_Maryland" title="George Floyd protests in Maryland">Maryland</a></li> <li><a href="/wiki/George_Floyd_protests_in_Massachusetts" title="George Floyd protests in Massachusetts">Massachusetts</a></li> <li><a href="/wiki/George_Floyd_protests_in_Michigan" title="George Floyd protests in Michigan">Michigan</a></li> <li><a href="/wiki/George_Floyd_protests_in_Minnesota" title="George Floyd protests in Minnesota">Minnesota</a></li> <li><a href="/wiki/George_Floyd_protests_in_Mississippi" title="George Floyd protests in Mississippi">Mississippi</a></li> <li><a href="/wiki/George_Floyd_protests_in_Missouri" title="George Floyd protests in Missouri">Missouri</a></li> <li><a href="/wiki/George_Floyd_protests_in_Montana" title="George Floyd protests in Montana">Montana</a></li> <li><a href="/wiki/George_Floyd_protests_in_Nebraska" title="George Floyd protests in Nebraska">Nebraska</a></li> <li><a href="/wiki/George_Floyd_protests_in_Nevada" title="George Floyd protests in Nevada">Nevada</a></li> <li><a href="/wiki/George_Floyd_protests_in_New_Hampshire" title="George Floyd protests in New Hampshire">New Hampshire</a></li> <li><a href="/wiki/George_Floyd_protests_in_New_Jersey" title="George Floyd protests in New Jersey">New Jersey</a></li> <li><a href="/wiki/George_Floyd_protests_in_New_Mexico" title="George Floyd protests in New Mexico">New Mexico</a></li> <li><a href="/wiki/George_Floyd_protests_in_New_York_(state)" title="George Floyd protests in New York (state)">New York</a> <ul><li><a href="/wiki/George_Floyd_protests_in_New_York_City" title="George Floyd protests in New York City">New York City</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_North_Carolina" title="George Floyd protests in North Carolina">North Carolina</a></li> <li><a href="/wiki/George_Floyd_protests_in_North_Dakota" title="George Floyd protests in North Dakota">North Dakota</a></li> <li><a href="/wiki/George_Floyd_protests_in_Ohio" title="George Floyd protests in Ohio">Ohio</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Columbus,_Ohio" title="George Floyd protests in Columbus, Ohio">Columbus</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Oklahoma" title="George Floyd protests in Oklahoma">Oklahoma</a></li> <li><a href="/wiki/George_Floyd_protests_in_Oregon" title="George Floyd protests in Oregon">Oregon</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Portland,_Oregon" title="George Floyd protests in Portland, Oregon">Portland</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Pennsylvania" title="George Floyd protests in Pennsylvania">Pennsylvania</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Philadelphia" title="George Floyd protests in Philadelphia">Philadelphia</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Puerto_Rico" title="George Floyd protests in Puerto Rico">Puerto Rico</a></li> <li><a href="/wiki/George_Floyd_protests_in_Rhode_Island" title="George Floyd protests in Rhode Island">Rhode Island</a></li> <li><a href="/wiki/George_Floyd_protests_in_South_Carolina" title="George Floyd protests in South Carolina">South Carolina</a></li> <li><a href="/wiki/George_Floyd_protests_in_South_Dakota" title="George Floyd protests in South Dakota">South Dakota</a></li> <li><a href="/wiki/George_Floyd_protests_in_Tennessee" title="George Floyd protests in Tennessee">Tennessee</a></li> <li><a href="/wiki/George_Floyd_protests_in_Texas" title="George Floyd protests in Texas">Texas</a></li> <li><a href="/wiki/George_Floyd_protests_in_Utah" title="George Floyd protests in Utah">Utah</a></li> <li><a href="/wiki/George_Floyd_protests_in_Vermont" title="George Floyd protests in Vermont">Vermont</a></li> <li><a href="/wiki/George_Floyd_protests_in_Virginia" title="George Floyd protests in Virginia">Virginia</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Richmond,_Virginia" title="George Floyd protests in Richmond, Virginia">Richmond</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_Washington_(state)" title="George Floyd protests in Washington (state)">Washington</a> <ul><li><a href="/wiki/George_Floyd_protests_in_Seattle" title="George Floyd protests in Seattle">Seattle</a></li></ul></li> <li><a href="/wiki/George_Floyd_protests_in_West_Virginia" title="George Floyd protests in West Virginia">West Virginia</a></li> <li><a href="/wiki/George_Floyd_protests_in_Wisconsin" title="George Floyd protests in Wisconsin">Wisconsin</a></li> <li><a href="/wiki/George_Floyd_protests_in_Wyoming" title="George Floyd protests in Wyoming">Wyoming</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee"><a href="/wiki/List_of_George_Floyd_protests_outside_the_United_States" title="List of George Floyd protests outside the United States">Outside the U.S.</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/George_Floyd_protests_in_Australia" title="George Floyd protests in Australia">Australia</a></li> <li><a href="/wiki/George_Floyd_protests_in_Belgium" title="George Floyd protests in Belgium">Belgium</a></li> <li><a href="/wiki/George_Floyd_protests_in_Canada" title="George Floyd protests in Canada">Canada</a></li> <li><a href="/wiki/George_Floyd_protests_in_Germany" title="George Floyd protests in Germany">Germany</a></li> <li><a href="/wiki/George_Floyd_protests_in_Italy" title="George Floyd protests in Italy">Italy</a></li> <li><a href="/wiki/George_Floyd_protests_in_the_Netherlands" title="George Floyd protests in the Netherlands">Netherlands</a></li> <li><a href="/wiki/George_Floyd_protests_in_New_Zealand" title="George Floyd protests in New Zealand">New Zealand</a></li> <li><a href="/wiki/George_Floyd_protests_in_the_United_Kingdom" title="George Floyd protests in the United Kingdom">United Kingdom</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%"><a href="/wiki/Violence_and_controversies_during_the_George_Floyd_protests" title="Violence and controversies during the George Floyd protests">Violence and<br />controversies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee">Incidents</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_police_violence_incidents_during_George_Floyd_protests" title="List of police violence incidents during George Floyd protests">Police violence incidents</a> <ul><li><a href="/wiki/Buffalo_police_shoving_incident" title="Buffalo police shoving incident">Buffalo police shoving incident</a></li></ul></li> <li><a href="/wiki/List_of_vehicle-ramming_incidents_during_George_Floyd_protests" title="List of vehicle-ramming incidents during George Floyd protests">Vehicle-ramming incidents</a></li> <li><a href="/wiki/Donald_Trump_photo_op_at_St._John%27s_Church" title="Donald Trump photo op at St. John's Church">Donald Trump photo op at St. John's Church</a></li> <li><a href="/wiki/St._Louis_gun-toting_incident" title="St. Louis gun-toting incident">St. Louis gun-toting incident</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee">Deaths</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Killing_of_James_Scurlock" title="Killing of James Scurlock">James Scurlock</a></li> <li><a href="/wiki/Killing_of_David_McAtee" title="Killing of David McAtee">David McAtee</a></li> <li><a href="/wiki/Murder_of_David_Dorn" title="Murder of David Dorn">David Dorn</a></li> <li><a href="/wiki/Shooting_of_Sean_Monterrosa" title="Shooting of Sean Monterrosa">Sean Monterrosa</a></li> <li><a href="/wiki/Murder_of_Garrett_Foster" title="Murder of Garrett Foster">Garrett Foster</a></li> <li><a href="/wiki/Killings_of_Aaron_Danielson_and_Michael_Reinoehl" title="Killings of Aaron Danielson and Michael Reinoehl">Aaron Danielson and Michael Reinoehl</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee">Arrests</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Omar_Jimenez" title="Omar Jimenez">Omar Jimenez</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%">Slogans</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>"<a href="/wiki/8_minutes_46_seconds" title="8 minutes 46 seconds">8:46</a>"</li> <li>"<a href="/wiki/I_can%27t_breathe" title="I can't breathe">I can't breathe</a>"</li> <li>"<a href="/wiki/When_the_looting_starts,_the_shooting_starts" title="When the looting starts, the shooting starts">When the looting starts, the shooting starts</a>"</li> <li>"<a href="/wiki/Defund_the_police" title="Defund the police">Defund the police</a>"</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%">Reactions<br />(<a href="/wiki/Reactions_to_the_murder_of_George_Floyd" title="Reactions to the murder of George Floyd">to the murder</a> · <br /><a href="/wiki/Reactions_to_the_George_Floyd_protests" title="Reactions to the George Floyd protests">to the protests</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0;wide"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee">Law enforcement</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2020_deployment_of_federal_forces_in_the_United_States" title="2020 deployment of federal forces in the United States">2020 deployment of federal forces in the United States</a> <ul><li><a href="/wiki/Operation_Legend" title="Operation Legend">Operation Legend</a></li></ul></li> <li><a href="/wiki/List_of_police_reforms_related_to_the_George_Floyd_protests" title="List of police reforms related to the George Floyd protests">Police reforms</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background-color: #eeeeee">Social and cultural</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/8_to_Abolition" title="8 to Abolition">8 to Abolition</a></li> <li><i><a href="/wiki/8:46_(special)" title="8:46 (special)">8:46</a></i></li> <li><a href="/wiki/Actions_against_memorials_in_Great_Britain_during_the_George_Floyd_protests" class="mw-redirect" title="Actions against memorials in Great Britain during the George Floyd protests">Actions against memorials in Great Britain</a> <ul><li><a href="/wiki/Commission_for_Diversity_in_the_Public_Realm" title="Commission for Diversity in the Public Realm">Commission for Diversity in the Public Realm</a></li></ul></li> <li><a href="/wiki/George_Floyd_Square" title="George Floyd Square">George Floyd Square</a></li> <li><a href="/wiki/Black_Lives_Matter_Plaza" title="Black Lives Matter Plaza">Black Lives Matter Plaza</a></li> <li><a href="/wiki/List_of_Black_Lives_Matter_street_murals" title="List of Black Lives Matter street murals">Black Lives Matter street murals</a></li> <li><a href="/wiki/Blackout_Tuesday" title="Blackout Tuesday">Blackout Tuesday</a></li> <li><a href="/wiki/Capitol_Hill_Occupied_Protest" title="Capitol Hill Occupied Protest">Capitol Hill Occupied Protest</a></li> <li><a href="/wiki/List_of_changes_made_due_to_the_George_Floyd_protests" title="List of changes made due to the George Floyd protests">Changes made</a> <ul><li><a href="/wiki/List_of_monuments_and_memorials_removed_during_the_George_Floyd_protests" title="List of monuments and memorials removed during the George Floyd protests">Monuments and memorials removed</a></li> <li><a href="/wiki/List_of_name_changes_due_to_the_George_Floyd_protests" title="List of name changes due to the George Floyd protests">Name changes</a></li></ul></li> <li>Labor action <ul><li><a href="/wiki/Strike_for_Black_Lives_(coalition_protest)" title="Strike for Black Lives (coalition protest)">Strike for Black Lives (general)</a></li> <li><a href="/wiki/2020_American_athlete_strikes" title="2020 American athlete strikes">Sports strikes</a></li></ul></li> <li><a href="/wiki/Strike_for_Black_Lives_(academic_protest)" title="Strike for Black Lives (academic protest)">Strike for Black Lives (academic)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%">Proposed<br />legislation</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/BREATHE_Act" title="BREATHE Act">BREATHE Act</a></li> <li><a href="/wiki/Ending_Qualified_Immunity_Act" title="Ending Qualified Immunity Act">Ending Qualified Immunity Act</a></li> <li><a href="/wiki/George_Floyd_Law_Enforcement_Trust_and_Integrity_Act" title="George Floyd Law Enforcement Trust and Integrity Act">George Floyd Law Enforcement Trust and Integrity Act</a></li> <li><a href="/wiki/George_Floyd_Justice_in_Policing_Act" title="George Floyd Justice in Policing Act">George Floyd Justice in Policing Act</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="background-color:#eeeeee;;width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2020%E2%80%932023_United_States_racial_unrest" class="mw-redirect" title="2020–2023 United States racial unrest">2020–2023 United States racial unrest</a> <ul><li><a href="/wiki/Murder_of_Ahmaud_Arbery" title="Murder of Ahmaud Arbery">Murder of Ahmaud Arbery</a></li> <li><a href="/wiki/Killing_of_Breonna_Taylor" title="Killing of Breonna Taylor">Killing of Breonna Taylor</a> <ul><li><a href="/wiki/Breonna_Taylor_protests" title="Breonna Taylor protests">Breonna Taylor protests</a></li> <li><a href="/wiki/Breonna_Taylor" title="Breonna Taylor">Breonna Taylor</a></li></ul></li> <li><a href="/wiki/Killing_of_Nina_Pop" title="Killing of Nina Pop">Killing of Nina Pop</a></li> <li><a href="/wiki/Killing_of_Rayshard_Brooks" title="Killing of Rayshard Brooks">Killing of Rayshard Brooks</a></li> <li><a href="/wiki/Shooting_of_Jacob_Blake" title="Shooting of Jacob Blake">Shooting of Jacob Blake</a> <ul><li><a href="/wiki/Kenosha_unrest" title="Kenosha unrest">Kenosha unrest</a> <ul><li><a href="/wiki/Kenosha_unrest_shooting" title="Kenosha unrest shooting">shooting</a></li></ul></li></ul></li> <li><a href="/wiki/Killing_of_Dijon_Kizzee" title="Killing of Dijon Kizzee">Killing of Dijon Kizzee</a></li> <li><a href="/wiki/Killing_of_Daniel_Prude" title="Killing of Daniel Prude">Killing of Daniel Prude</a></li> <li><a href="/wiki/Killing_of_Alvin_Cole" title="Killing of Alvin Cole">Killing of Alvin Cole</a></li> <li><a href="/wiki/Killing_of_Marcellis_Stinnette" title="Killing of Marcellis Stinnette">Killing of Marcellis Stinnette</a></li> <li><a href="/wiki/Killing_of_Walter_Wallace" title="Killing of Walter Wallace">Killing of Walter Wallace</a></li> <li><a href="/wiki/Killing_of_Andre_Hill" class="mw-redirect" title="Killing of Andre Hill">Killing of Andre Hill</a></li> <li><a href="/wiki/Killing_of_Winston_Boogie_Smith" title="Killing of Winston Boogie Smith">Killing of Winston Boogie Smith</a></li> <li><a href="/wiki/List_of_incidents_and_protests_of_the_United_States_racial_unrest_(2020%E2%80%93present)" class="mw-redirect" title="List of incidents and protests of the United States racial unrest (2020–present)">List of other incidents</a></li></ul></li> <li><a href="/wiki/Anonymous_(hacker_group)" title="Anonymous (hacker group)">Anonymous</a></li> <li><a href="/wiki/Black_Lives_Matter" title="Black Lives Matter">Black Lives Matter</a></li> <li><a href="/wiki/Campaign_Zero" title="Campaign Zero">Campaign Zero</a></li> <li><a href="/wiki/Darnella_Frazier" title="Darnella Frazier">Darnella Frazier</a></li> <li><a href="/wiki/Minneapolis_Police_Department" title="Minneapolis Police Department">Minneapolis Police Department</a></li> <li><a href="/wiki/Wall_of_Moms" title="Wall of Moms">Wall of Moms</a></li> <li><a href="/wiki/List_of_monument_and_memorial_controversies_in_the_United_States" title="List of monument and memorial controversies in the United States">Monument and memorial controversies in the United States</a></li> <li><a href="/wiki/Monuments_and_memorials_in_Canada_removed_in_2020%E2%80%932022" title="Monuments and memorials in Canada removed in 2020–2022">Monuments and memorials in Canada removed in 2020–2022</a></li> <li><a href="/wiki/Police_abolition_movement" title="Police abolition movement">Police abolition movement</a></li> <li><a href="/wiki/Police_accountability" title="Police accountability">Police accountability</a> <ul><li><a class="mw-selflink selflink">Blue wall of silence</a></li> <li><a href="/wiki/Gypsy_cop" class="mw-redirect" title="Gypsy cop">Gypsy cops</a></li> <li><a href="/wiki/Qualified_immunity" title="Qualified immunity">Qualified immunity</a></li></ul></li> <li><a href="/wiki/Police_brutality_in_the_United_States" title="Police brutality in the United States">Police brutality in the United States</a> <ul><li><a href="/wiki/Use_of_torture_by_police_in_the_United_States" class="mw-redirect" title="Use of torture by police in the United States">Use of torture by police</a></li> <li><a href="/wiki/Police_use_of_deadly_force_in_the_United_States" title="Police use of deadly force in the United States">Use of deadly force by police</a></li></ul></li> <li><i><a href="/wiki/His_Name_Is_George_Floyd" title="His Name Is George Floyd">His Name Is George Floyd</a></i></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="background-color:#eeeeee;"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:George_Floyd_protests" title="Category:George Floyd protests">Category</a></b></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐7fc47fc68d‐xnmxt Cached time: 20241128193752 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.614 seconds Real time usage: 0.767 seconds Preprocessor visited node count: 2008/1000000 Post‐expand include size: 75310/2097152 bytes Template argument size: 1379/2097152 bytes Highest expansion depth: 16/100 Expensive parser function count: 6/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 81752/5000000 bytes Lua time usage: 0.413/10.000 seconds Lua memory usage: 13546642/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 675.428 1 -total 36.84% 248.815 1 Template:Reflist 18.31% 123.641 1 Template:George_Floyd_protests 18.10% 122.276 1 Template:Annotated_link 15.70% 106.051 5 Template:Cite_journal 11.34% 76.612 1 Template:Short_description 7.01% 47.346 5 Template:Cite_news 6.46% 43.647 2 Template:Pagetype 4.40% 29.706 1 Template:Wiktionary 4.35% 29.410 1 Template:Redirect --> <!-- Saved in parser cache with key enwiki:pcache:2045576:|#|:idhash:canonical and timestamp 20241128193752 and revision id 1247105782. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Blue_wall_of_silence&oldid=1247105782">https://en.wikipedia.org/w/index.php?title=Blue_wall_of_silence&oldid=1247105782</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Law_enforcement_terminology" title="Category:Law enforcement terminology">Law enforcement terminology</a></li><li><a href="/wiki/Category:Secrecy" title="Category:Secrecy">Secrecy</a></li><li><a href="/wiki/Category:Criminal_justice_ethics" title="Category:Criminal justice ethics">Criminal justice ethics</a></li><li><a href="/wiki/Category:Police_misconduct_in_the_United_States" title="Category:Police misconduct in the United States">Police misconduct in the United States</a></li><li><a href="/wiki/Category:Law_enforcement_controversies_in_the_United_States" title="Category:Law enforcement controversies in the United States">Law enforcement controversies in the United States</a></li><li><a href="/wiki/Category:Police_brutality_in_the_United_States" title="Category:Police brutality in the United States">Police brutality in the United States</a></li><li><a href="/wiki/Category:Accountability" title="Category:Accountability">Accountability</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Pages_containing_links_to_subscription-only_content" title="Category:Pages containing links to subscription-only content">Pages containing links to subscription-only content</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Use_mdy_dates_from_June_2020" title="Category:Use mdy dates from June 2020">Use mdy dates from June 2020</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 22 September 2024, at 20:53<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Blue_wall_of_silence&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-78f4c97c5d-zddfx","wgBackendResponseTime":150,"wgPageParseReport":{"limitreport":{"cputime":"0.614","walltime":"0.767","ppvisitednodes":{"value":2008,"limit":1000000},"postexpandincludesize":{"value":75310,"limit":2097152},"templateargumentsize":{"value":1379,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":6,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":81752,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 675.428 1 -total"," 36.84% 248.815 1 Template:Reflist"," 18.31% 123.641 1 Template:George_Floyd_protests"," 18.10% 122.276 1 Template:Annotated_link"," 15.70% 106.051 5 Template:Cite_journal"," 11.34% 76.612 1 Template:Short_description"," 7.01% 47.346 5 Template:Cite_news"," 6.46% 43.647 2 Template:Pagetype"," 4.40% 29.706 1 Template:Wiktionary"," 4.35% 29.410 1 Template:Redirect"]},"scribunto":{"limitreport-timeusage":{"value":"0.413","limit":"10.000"},"limitreport-memusage":{"value":13546642,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-7fc47fc68d-xnmxt","timestamp":"20241128193752","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Blue wall of silence","url":"https:\/\/en.wikipedia.org\/wiki\/Blue_wall_of_silence","sameAs":"http:\/\/www.wikidata.org\/entity\/Q4928983","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q4928983","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2005-06-14T17:55:29Z","dateModified":"2024-09-22T20:53:29Z","headline":"informal rule among police officers not to report on a colleague's errors, misconducts, or crimes, including police brutality"}</script> </body> </html>