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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Jam+sandwich%22+police+car">"Jam sandwich" police car</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Jam+sandwich%22+police+car+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Jam+sandwich%22+police+car&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Jam+sandwich%22+police+car+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Jam+sandwich%22+police+car">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Jam+sandwich%22+police+car&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">February 2015</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1273380762/mw-parser-output/.tmulti">.mw-parser-output .tmulti .multiimageinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti 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span:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent) img{background-color:white}}</style><div class="thumb tmulti tright"><div class="thumbinner multiimageinner" style="width:204px;max-width:204px"><div class="trow"><div class="tsingle" style="width:202px;max-width:202px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:GX04FMG_110410_CPS_(4520863014).jpg" class="mw-file-description"><img alt="White hatchback with red and amber horizontal stripe along the midline and 'Surrey Police' lettering below the stripe" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/GX04FMG_110410_CPS_%284520863014%29.jpg/200px-GX04FMG_110410_CPS_%284520863014%29.jpg" decoding="async" width="200" height="134" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/GX04FMG_110410_CPS_%284520863014%29.jpg/300px-GX04FMG_110410_CPS_%284520863014%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/GX04FMG_110410_CPS_%284520863014%29.jpg/400px-GX04FMG_110410_CPS_%284520863014%29.jpg 2x" data-file-width="3872" data-file-height="2592" /></a></span></div><div class="thumbcaption"><a href="/wiki/Surrey_Police" title="Surrey Police">Surrey Police</a> <a href="/wiki/Ford_Focus_(first_generation)" title="Ford Focus (first generation)">Ford Focus</a> patrol vehicle at <a href="/wiki/Silvermere" title="Silvermere">Silvermere</a>, demonstrating a minimally marked variant of "jam sandwich" livery</div></div></div><div class="trow"><div class="tsingle" style="width:202px;max-width:202px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:Jam_sandwich_police_car_marking.svg" class="mw-file-description"><img alt="An orange stripe with a dark yellow stripe in the middle, surrounded by a blue border" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Jam_sandwich_police_car_marking.svg/200px-Jam_sandwich_police_car_marking.svg.png" decoding="async" width="200" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Jam_sandwich_police_car_marking.svg/300px-Jam_sandwich_police_car_marking.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/Jam_sandwich_police_car_marking.svg/400px-Jam_sandwich_police_car_marking.svg.png 2x" data-file-width="1125" data-file-height="159" /></a></span></div><div class="thumbcaption">A "jam sandwich" marking based on the one used by the <a href="/wiki/Metropolitan_Police" title="Metropolitan Police">Metropolitan Police</a></div></div></div></div></div> <p>In <a href="/wiki/British_English" title="British English">British</a> <a href="/wiki/Slang" title="Slang">slang</a>, a "<b>jam sandwich</b>" or "<b>jam butty</b>" is a <a href="/wiki/British_police" class="mw-redirect" title="British police">police</a> car with a red stripe applied to the side. </p> <meta property="mw:PageProp/toc" /> <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=Jam_sandwich_(police_car)&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_(13958225937).jpg" class="mw-file-description"><img alt="A large white car with a red stripe on the side parked in front of a garage shutter door" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg/220px-Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg" decoding="async" width="220" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg/330px-Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg/440px-Day_118_-_West_Midlands_Police_-_Rover_SD1_3500_%2813958225937%29.jpg 2x" data-file-width="3056" data-file-height="2504" /></a><figcaption>A <a href="/wiki/West_Midlands_Police" title="West Midlands Police">West Midlands Police</a> <a href="/wiki/Rover_SD1" title="Rover SD1">Rover SD1</a> circa 1979, featuring "jam sandwich" livery encompassing most of the vehicle's midline</figcaption></figure> <p>The term "jam sandwich" came into common use in the 1970s, as police cars changed from block colour schemes such as the blue and white "<a href="/wiki/Panda_car" title="Panda car">panda car</a>" to broad fluorescent sidestriped liveries on white or grey base paint. A thin amber sidestripe, fitted using <a href="/wiki/Fluorescent" class="mw-redirect" title="Fluorescent">fluorescent</a> tape and vinyl sheeting, was first applied to vehicles of the <a href="/wiki/East_Sussex_Constabulary" title="East Sussex Constabulary">East Sussex Constabulary</a> in 1965, introduced on the recommendation of Chief Constable <a href="/wiki/George_Terry_(police_officer)" title="George Terry (police officer)">George Terry</a>. Some forces, such as the <a href="/wiki/Hertfordshire_Constabulary" title="Hertfordshire Constabulary">Hertfordshire Constabulary</a>, would later introduce a blue border around the sidestripe.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> This livery scheme was seen as reminiscent of <a href="/wiki/Fruit_preserves" title="Fruit preserves">jam</a> sandwiched between two slices of white bread, hence the name. The slang was popularised on <a href="/wiki/TV_show" class="mw-redirect" title="TV show">TV shows</a> such as <i><a href="/wiki/The_Bill" title="The Bill">The Bill</a></i>, <i><a href="/wiki/The_Sweeney" title="The Sweeney">The Sweeney</a></i> and <i><a href="/wiki/Minder_(TV_series)" title="Minder (TV series)">Minder</a></i>; as well as spreading through the use of <a href="/wiki/CB_radio" class="mw-redirect" title="CB radio">CB radio</a>. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Met_police_car.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Met_police_car.jpg/220px-Met_police_car.jpg" decoding="async" width="220" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Met_police_car.jpg/330px-Met_police_car.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Met_police_car.jpg/440px-Met_police_car.jpg 2x" data-file-width="2444" data-file-height="1004" /></a><figcaption>Metropolitan Police <a href="/wiki/Opel_Vectra#Vectra_B_(1995–2002)" title="Opel Vectra">Vauxhall Vectra</a> with "jam sandwich" stripe, silver base paint and large 'POLICE' lettering</figcaption></figure> <p>The "jam sandwich" first came into use with London's <a href="/wiki/Metropolitan_Police" title="Metropolitan Police">Metropolitan Police</a> in 1978, first applied on a fleet of new high-performance <a href="/wiki/Rover_SD1" title="Rover SD1">Rover SD1</a> traffic cars.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Marked vehicles were initially finished in base white paint with "jam sandwich" livery applied on each side, however the base colour was changed to silver from 2002 to help improve a vehicle's resale value when it was retired from police use.<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> </p> <div class="mw-heading mw-heading3"><h3 id="Replacement">Replacement</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Jam_sandwich_(police_car)&action=edit&section=2" title="Edit section: Replacement"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_%28cropped%29.jpg/220px-Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_%28cropped%29.jpg" decoding="async" width="220" height="96" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_%28cropped%29.jpg/330px-Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/0/05/Police_cars_at_New_Scotland_Yard_-_geograph.org.uk_-_3114621_%28cropped%29.jpg 2x" data-file-width="400" data-file-height="175" /></a><figcaption>Two Metropolitan Police <a href="/wiki/Hyundai_i30" title="Hyundai i30">Hyundai i30s</a> in "jam sandwich" livery (left) and <a href="/wiki/Battenburg_markings" title="Battenburg markings">Battenburg markings</a> (right)</figcaption></figure> <p>The "jam sandwich" livery on police vehicles across the United Kingdom has today been replaced by <a href="/wiki/Battenburg_markings" title="Battenburg markings">Battenburg markings</a>, first introduced in 1998 on the recommendation that the livery makes the vehicle easily identifiable by oncoming drivers as a police vehicle from at least 500 metres (1,600 ft). As part of a move to promote "High Visibility Policing" in conjunction with the use of force logos, by 2003, 76% of forces had begun adopting the markings as well as a "half battenburg" variant for urban and suburban patrols.<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> This livery began to be introduced on new vehicles delivered to the Metropolitan Police from November 2012.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<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><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>However, a handful of older vehicles are still marked in "jam sandwich" livery in some police forces in the United Kingdom. In the Metropolitan Police, the term 'jam sandwich' now colloquially refers to the car's livery only, as worn by remaining older vehicles and public order <a href="/wiki/Police_van" title="Police van">carriers</a> that have not yet been replaced. </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=Jam_sandwich_(police_car)&action=edit&section=3" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Panda_car" title="Panda car">Panda car</a></li> <li><a href="/wiki/Battenburg_markings" title="Battenburg markings">Battenburg markings</a></li> <li><a href="/wiki/Aerial_roof_markings" title="Aerial roof markings">Aerial roof markings</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=Jam_sandwich_(police_car)&action=edit&section=4" 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"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></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="CITEREFCarpenter2016" class="citation book cs1">Carpenter, Paddy (2016). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=eLJNDQAAQBAJ"><i>Police Stop! 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Retrieved <span class="nowrap">24 July</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=London24&rft.atitle=Met+Police+cars+to+adopt+Battenburg+style+livery&rft.date=2012-11-19&rft.aulast=Jacobs&rft.aufirst=Luke&rft_id=http%3A%2F%2Fwww.london24.com%2Fnews%2Fcrime%2Fmet_police_cars_to_adopt_battenburg_style_livery_1_1698432&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJam+sandwich+%28police+car%29" 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 id="CITEREFDavenport2012" class="citation web cs1">Davenport, Justin (19 November 2012). <a rel="nofollow" class="external text" href="https://www.standard.co.uk/news/london/police-union-chokes-as-battenberg-replaces-jam-sandwich-8328448.html">"Police union chokes as Battenberg replaces jam sandwich"</a>. <i>Evening Standard</i><span class="reference-accessdate">. Retrieved <span class="nowrap">3 November</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=Evening+Standard&rft.atitle=Police+union+chokes+as+Battenberg+replaces+jam+sandwich&rft.date=2012-11-19&rft.aulast=Davenport&rft.aufirst=Justin&rft_id=https%3A%2F%2Fwww.standard.co.uk%2Fnews%2Flondon%2Fpolice-union-chokes-as-battenberg-replaces-jam-sandwich-8328448.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJam+sandwich+%28police+car%29" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/news/uk-england-london-20393064">"Met Police cars to have Battenburg livery"</a>. <i><a href="/wiki/BBC_News" title="BBC News">BBC News</a></i>. <a href="/wiki/BBC" title="BBC">BBC</a>. 19 November 2012. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230709070639/https://www.bbc.co.uk/news/uk-england-london-20393064">Archived</a> from the original on 9 July 2023<span class="reference-accessdate">. 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Template:Cite_book"," 17.91% 61.895 1 Template:Slang-stub"," 17.35% 59.967 1 Template:Refimprove"," 16.82% 58.133 1 Template:Asbox"," 16.36% 56.546 1 Template:Short_description"," 15.60% 53.924 1 Template:Ambox"," 9.16% 31.674 2 Template:Pagetype"," 6.49% 22.418 1 Template:Convert"]},"scribunto":{"limitreport-timeusage":{"value":"0.204","limit":"10.000"},"limitreport-memusage":{"value":7441178,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-84749c7844-569vw","timestamp":"20250210045046","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Jam sandwich (police car)","url":"https:\/\/en.wikipedia.org\/wiki\/Jam_sandwich_(police_car)","sameAs":"http:\/\/www.wikidata.org\/entity\/Q6127123","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q6127123","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":"2003-10-24T01:37:10Z","dateModified":"2025-02-08T18:11:37Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/f\/f9\/GX04FMG_110410_CPS_%284520863014%29.jpg","headline":"slang term for a police car with a red stripe"}</script> </body> </html>