CINXE.COM

<!DOCTYPE html><html class="b-reith-sans-font b-pw-1280 no-touch reith-sans-font reith-serif-font" lang="en" style="--button-feature-color:#006666;--button-hover-color:#009999;--button-active-color:#66CCCC;--media-feature-color:#006666;--navitem-feature-color:#009999;--navitem-hover:#009999;--navitem-anchor-color:#006666;--media-player-color:#006666;--promo-feature-color:#009999;--promo-text-hover-color:#006666;--text-line-break-color:#009999;--text-table-header-border:#009999;--text-link-color-hover:#006666"><head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.bbc.com/editorialguidelines/guidelines/","20190928160822","https://web.archive.org/","web","/_static/", "1569686902"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Guidelines - Editorial Guidelines</title><meta name="title" content="Guidelines"><meta name="description" content="The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received."><meta property="og:type" content="website"><meta property="og:url" content="bbc.com/editorialguidelines//guidelines"><meta property="og:title" content="Guidelines"><meta property="og:description" content="The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received."><meta property="twitter:card" content="summary_large_image"><meta property="twitter:title" content="Guidelines"><meta property="twitter:description" content="The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received."><meta property="og:image" content="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1920x1080/p07dpkd2.jpg"><meta property="twitter:image" content="https://ichef.bbci.co.uk/images/ic/1920x1080/p07dpkd2.jpg"><script>document.write('<link rel="stylesheet" href="/editorialguidelines/static/3.0.0/enhanced.css" />');</script><script></script><noscript><link rel="stylesheet" href="/web/20190928160822cs_/https://www.bbc.com/editorialguidelines/static/3.0.0/base.css"/></noscript><script> var startsWithPolyfill = document.createElement('script'); startsWithPolyfill.src="/editorialguidelines/static/polyfills/startsWith.js"; if (!String.prototype.startsWith) {document.write(startsWithPolyfill.outerHTML);} var includesPolyfill = document.createElement('script'); includesPolyfill.src="/editorialguidelines/static/polyfills/includes.js"; if ((!String.prototype.includes || !Array.prototype.includes)) {document.write(includesPolyfill.outerHTML);} var picturefillPolyfill = document.createElement('script'); picturefillPolyfill.src="/editorialguidelines/static/polyfills/picturefill.js"; if (!window.HTMLPictureElement) {document.write(picturefillPolyfill.outerHTML);} var objectFitPolyfill = document.createElement('script'); objectFitPolyfill.src="/editorialguidelines/static/polyfills/objectFit.js"; if ('objectFit' in document.documentElement.style === false) {document.write(objectFitPolyfill.outerHTML);} var arrayFromPolyfill = document.createElement('script'); arrayFromPolyfill.src="/editorialguidelines/static/polyfills/arrayFrom.js"; if (!Array.from) {document.write(arrayFromPolyfill.outerHTML);}</script><meta charset="utf-8" class="next-head"><meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1" class="next-head"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/rTOu9Qp_P6cUPrVpFGV_d/pages/index.js" as="script"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/rTOu9Qp_P6cUPrVpFGV_d/pages/_app.js" as="script"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/runtime/webpack-8ed9452df514b4d17d80.js" as="script"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/chunks/commons.63dc190b586d4d1a8b1a.js" as="script"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/chunks/styles.c2635deffb730b208051.js" as="script"><link rel="preload" href="/web/20190928160822/https://www.bbc.com/editorialguidelines/_next/static/runtime/main-50a3cc69fbc016d00f83.js" as="script"><link rel="stylesheet" href="/web/20190928160822cs_/https://www.bbc.com/editorialguidelines/_next/static/css/styles.4d05cdac.chunk.css">      <meta name="viewport" content="width=device-width, initial-scale=1.0"><meta property="fb:admins" content="100004154058350"><link rel="stylesheet" href="https://web.archive.org/web/20190928160822cs_/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/css/orb-ltr.min.css"><script type="text/javascript">/*<![CDATA[*/ window.orb = { lang: 'en', bbcBaseUrl: 'https://web.archive.org/web/20190928160822/https://www.bbc.co.uk', bbcUrlPrefix: 'https://web.archive.org/web/20190928160822/https://www.', staticHost: 'https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8', figUrl: 'https://web.archive.org/web/20190928160822/https://fig.bbc.co.uk/frameworks/fig/2/fig.js', partialCookieOvenUrl: 'https://web.archive.org/web/20190928160822/https://cookie-oven.api.bbc' }; document.documentElement.className += (document.documentElement.className? ' ' : '') + 'orb-js'; window.orb.worldwideNavlinks = '<li class="orb-nav-homedotcom"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/">Home</a></li><li class="orb-nav-newsdotcom"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/sport">Sport</a></li><li class="orb-nav-reeldotcom"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/reel">Reel</a></li><li class="orb-nav-worklife"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/worklife">Worklife</a></li><li class="orb-nav-traveldotcom"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/travel">Travel</a></li><li class="orb-nav-future"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/future">Future</a></li><li class="orb-nav-culture"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/culture">Culture</a></li><li class="orb-nav-music"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/culture/music">Music</a></li><li class="orb-nav-tv"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/schedules/p00fzl9m">TV</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/weather">Weather</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/sounds">Sounds</a></li>'; /*]]>*/</script><script>// Promise polyfill from https://github.com/bramstein/promis (function(){'use strict';var f,g=[];function l(a){g.push(a);1==g.length&&f()}function m(){for(;g.length;)g[0](),g.shift()}f=function(){setTimeout(m)};function n(a){this.a=p;this.b=void 0;this.f=[];var b=this;try{a(function(a){q(b,a)},function(a){r(b,a)})}catch(c){r(b,c)}}var p=2;function t(a){return new n(function(b,c){c(a)})}function u(a){return new n(function(b){b(a)})}function q(a,b){if(a.a==p){if(b==a)throw new TypeError;var c=!1;try{var d=b&&b.then;if(null!=b&&"object"==typeof b&&"function"==typeof d){d.call(b,function(b){c||q(a,b);c=!0},function(b){c||r(a,b);c=!0});return}}catch(e){c||r(a,e);return}a.a=0;a.b=b;v(a)}} function r(a,b){if(a.a==p){if(b==a)throw new TypeError;a.a=1;a.b=b;v(a)}}function v(a){l(function(){if(a.a!=p)for(;a.f.length;){var b=a.f.shift(),c=b[0],d=b[1],e=b[2],b=b[3];try{0==a.a?"function"==typeof c?e(c.call(void 0,a.b)):e(a.b):1==a.a&&("function"==typeof d?e(d.call(void 0,a.b)):b(a.b))}catch(h){b(h)}}})}n.prototype.g=function(a){return this.c(void 0,a)};n.prototype.c=function(a,b){var c=this;return new n(function(d,e){c.f.push([a,b,d,e]);v(c)})}; function w(a){return new n(function(b,c){function d(c){return function(d){h[c]=d;e+=1;e==a.length&&b(h)}}var e=0,h=[];0==a.length&&b(h);for(var k=0;k<a.length;k+=1)u(a[k]).c(d(k),c)})}function x(a){return new n(function(b,c){for(var d=0;d<a.length;d+=1)u(a[d]).c(b,c)})};window.Promise||(window.Promise=n,window.Promise.resolve=u,window.Promise.reject=t,window.Promise.race=x,window.Promise.all=w,window.Promise.prototype.then=n.prototype.c,window.Promise.prototype["catch"]=n.prototype.g);}()); // Polyfill Event constructor for IE ref: https://jira.dev.bbc.co.uk/browse/ORBITEN-919 // see: https://stackoverflow.com/questions/26596123 (function () { if (typeof window.CustomEvent === "function") { return false; } function CustomEvent(event, params) { params = params || { bubbles: false, cancelable: false, detail: undefined }; var evt = document.createEvent('CustomEvent'); evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); return evt; } CustomEvent.prototype = window.Event.prototype; window.Event = CustomEvent; })(); //Element.prototype.matches polyfill //from https://developer.mozilla.org/en-US/docs/Web/API/Element/matches#Polyfill if (!Element.prototype.matches) { Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector; } //NodeList.forEach Polyfill //from https://developer.mozilla.org/en-US/docs/Web/API/NodeList/forEach#Polyfill if (window.NodeList && !NodeList.prototype.forEach) { NodeList.prototype.forEach = Array.prototype.forEach; } // Object.assign polyfill from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill if (typeof Object.assign != 'function') { // Must be writable: true, enumerable: false, configurable: true Object.defineProperty(Object, "assign", { value: function assign(target, varArgs) { // .length of function is 2 'use strict'; if (target == null) { // TypeError if undefined or null throw new TypeError('Cannot convert undefined or null to object'); } var to = Object(target); for (var index = 1; index < arguments.length; index++) { var nextSource = arguments[index]; if (nextSource != null) { // Skip over if undefined or null for (var nextKey in nextSource) { // Avoid bugs when hasOwnProperty is shadowed if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) { to[nextKey] = nextSource[nextKey]; } } } } return to; }, writable: true, configurable: true }); } if (typeof window.CustomEvent !== 'function') { function CustomEvent(event, params) { params = params || { bubbles: false, cancelable: false, detail: null }; var evt = document.createEvent('CustomEvent'); evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); return evt; } CustomEvent.prototype = window.Event.prototype; window.CustomEvent = CustomEvent; } (function() { var language = 'en'; language = 'en'; var modal = false; var istatsLabels = {name: '' || undefined}; istatsLabels['bbc_site'] = 'aboutthebbc'; function getMetaValue(propertyName) { var metaTag = document.querySelector( "meta[property='" + propertyName + "'], " + "meta[name='" + propertyName + "']"); if (metaTag) { return metaTag.getAttribute("content"); } else { throw new Error('No meta tag called: ' + propertyName) } } function generateCountername() { var pathName = window.location.pathname .replace(/\/$/, "") .replace(/^\//, "") .replace(/\//g, '.'); return pathName + '.page'; } var additionalPageProperties = {}; additionalPageProperties['app_name'] = 'Editorial Guidelines'; var page = { name: 'editorialguidelines.guidelines' || istatsLabels.name || generateCountername(), destination: 'BBC_CORPORATE_PS' || null, producer: '' || null, section: '' || null, site: '' || istatsLabels.bbc_site || istatsLabels.app_name || istatsLabels.prod_name || null, contentId: '' || null, contentType: 'article' || null, edition: '' || null, additionalProperties: additionalPageProperties }; function updatePageData(newData) { page = Object.assign(page, newData); } document.addEventListener('bbc-page-reset', function(event) { if (event.detail && event.detail.page) { updatePageData(event.detail.page); } document.dispatchEvent(new Event('bbc-page-updated')); }); window.bbcpage = { loadModule: function(deps) { return new Promise(function (resolve, reject) { window.require(deps, function () { resolve.apply(this, arguments); }, function (error) { reject(error); }); }) }, loadCSS: function (url, timeout) { return window.bbcpage.loadModule(['orb/lib/_$']) .then(function($) { return new Promise(function(resolve, reject) { var stylesheet = loadCSS(url); $.onloadCSS(stylesheet, function() { resolve(); }); if (timeout) { setTimeout(function () { reject(); }, timeout); } }); }); }, isModal: function () { return modal; }, getLanguage: function () { return new Promise(function(resolve, reject) { resolve(language); }); }, trackRegion: function (region, labels) { return window.bbcpage.loadModule(['istats-1']) .then(function(istats) { var trackLabels = { region: region }; for (var label in labels) { trackLabels[label] = labels[label]; } var linkType = labels.linkType || 'internal'; istats.track(linkType, trackLabels); }); }, getName: function() { return Promise.resolve(page.name); }, getDestination: function() { return Promise.resolve(page.destination); }, getProducer: function() { return Promise.resolve(page.producer); }, getSite: function() { return Promise.resolve(page.site); }, getSection: function() { return Promise.resolve(page.section); }, getContentType: function() { return Promise.resolve(page.contentType); }, getContentId: function() { return Promise.resolve(page.contentId); }, getEdition: function() { return new Promise(function (resolve, reject) { if (page.edition) { resolve(page.edition); return; } try { resolve(getMetaValue('x-audience').toLowerCase()); } catch (err){ // This property is related to Chartbeat; see http://support.chartbeat.com/docs/ if (window._sf_async_config) { resolve(window._sf_async_config.region || null); } } resolve(null); }); }, getAdditionalProperties: function() { return Promise.resolve(page.additionalProperties); } }; var country; var sanitiseCountry = function(country) { return country ? country.replace(/ /g, '') : undefined; } window.bbcuser = { getHashedId: function() { if (modal) { return undefined; } return window.bbcpage.loadModule(['idcta-v2/idcta-1']) .then(function(idcta) { return idcta.getCookieInstance().getHidFromCookie(); }); }, getCountry: function() { if (country) { return new Promise(function(resolve, reject) { resolve(sanitiseCountry(country)); }) } else { return window.bbcpage.loadModule(['orb/fig']) .then(function(orbFig) { return new Promise(function(resolve, reject) { orbFig.load(function (fig) { if (fig.geo.isUK()) { resolve('GB'); } else if (fig.geo.isEU()) { resolve('EU'); } else { resolve(undefined); } }, function () { reject('Error determining country. Timeout?'); }); }); }); } }, isUKCombined: function(inputCountry) { return window.bbcpage.loadModule(['orb/bbcuser']) .then(function(service) { return new Promise(function(resolve, reject) { if (inputCountry) { resolve(service.isUKCombined(sanitiseCountry(inputCountry))); } else { window.bbcuser.getCountry().then(function(fetchedCountry){ resolve(service.isUKCombined(fetchedCountry)); }) } }); }); }, isEU: function(inputCountry) { return window.bbcpage.loadModule(['orb/bbcuser']) .then(function(service) { return new Promise(function(resolve, reject) { if (inputCountry) { resolve(service.isEU(sanitiseCountry(inputCountry))); } else { window.bbcuser.getCountry().then(function(fetchedCountry){ resolve(service.isEU(fetchedCountry)); }) } }); }); }, isSignedIn: function() { return window.bbcpage.loadModule(['idcta-v2/idcta-1']) .then(function(idcta) { return (idcta && idcta.getCookieInstance().hasCookie()); }); }, allowsPerformanceCookies: function() { return window.bbcpage.loadModule(['orb/cookies']) .then(function(bbccookies) { return !!bbccookies.cookiesEnabled() && !!bbccookies.readPolicy('performance'); }); }, allowsFunctionalCookies: function() { return window.bbcpage.loadModule(['orb/cookies']) .then(function(bbccookies) { return !!bbccookies.cookiesEnabled() && !!bbccookies.readPolicy('personalisation'); }); }, getCookieValue: function(cookieName) { return window.bbcpage.loadModule(['orb/cookies']) .then(function(bbccookies) { return bbccookies.get(cookieName); }); }, resetCookiesPreferences: function() { return window.bbcpage.loadModule(['orb/cookies']) .then(function(bbccookies) { bbccookies.setDefaultCookiesSingleDomain(); }); }, hasCookiesEnabled: function() { return window.bbcpage.loadModule(['orb/cookies']) .then(function(bbccookies) { return !!bbccookies.cookiesEnabled(); }); }, hasSeenCookieBanner: function() { return window.bbcpage.loadModule(['orb/cookies']) .then(function (bbccookies) { return !!bbccookies.isCookiePolicySet(); }); }, logEvent: function (verb, noun, extraLabels) { return window.bbcuser.hasCookiesEnabled() .then(function(allowsCookies) { if (allowsCookies) { return window.bbcpage.loadModule(['istats-1']) .then(function(istats) { istats.log(verb, noun, extraLabels); }); } else { throw new Error('User cannot be tracked due to cookies preferences.'); } }); }, }; }());</script><script src="https://web.archive.org/web/20190928160822js_/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/js/require.min.js"></script> <script src="https://web.archive.org/web/20190928160822js_/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.1-320.48d0d61/cookie-banner/cookie-library.min.js"></script><script type="text/javascript">if (window.define !== undefined) { define('orb/cookies', function() { return window.bbccookies; }); }</script> <script src="https://web.archive.org/web/20190928160822js_/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/js/api.min.js"></script><script type="text/javascript">window.bbcFlagpoles_istats="ON",require.config({paths:{"istats-1":"https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.1-320.48d0d61/istats/istats-1"}}),require(["istats-1","orb/cookies"],function(t,a){if(a.isAllowed("s1")){var e=(o=document.location.href.match(/^(?:https|http):\/\/\w*\.(?:(int|test|stage|live|)\.)?bbc\.(?:co\.uk|com)/))?void 0===o[1]||""===o[1]||"live"===o[1]?"//web.archive.org/web/20190928160822/https://sa.bbc.co.uk/bbc/bbc/s":"//web.archive.org/web/20190928160822/https://sa.bbc.co.uk/bbc/"+o[1]+"/s":"//web.archive.org/web/20190928160822/https://sa.bbc.co.uk/bbc/test/s";t.addCollector({name:"default",url:e,separator:"&"});var s="unknown";t.setCountername(s),window.istats_countername&&t.setCountername(window.istats_countername),t.addLabels("ml_name=webmodule&ml_version=0.0.1-320.48d0d61&blq_e=orbit&blq_r=orbit&blq_s=orbit&blq_v=default&language=en&bbc_site=aboutthebbc")}var o});</script><link rel="stylesheet" href="https://web.archive.org/web/20190928160822cs_/https://mybbc.files.bbci.co.uk/s/id/account-idcta/1.19.0/style/id-cta.css"><script type="text/javascript">(function() {if (!window.require) {throw new Error('idcta: could not find require module');}if (typeof(map) == 'undefined') {var map = {};}if (!!document.createElementNS && !!document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect) {document.documentElement.className += ' id-svg';}var ptrt = new RegExp("[\\?&]ptrt=([^&]*)").exec(document.location.href);var ENDPOINT_URL = 'https://web.archive.org/web/20190928160822/https://idcta.api.bbc.co.uk';var ENDPOINT_CONFIG = ('/idcta/config?callback=&ptrt=' + encodeURIComponent((ptrt ? ptrt[1] : document.location.href))).replace(/\&/g, '&');var ENDPOINT_TRANSLATIONS = '/idcta/translations?callback=';function hasPromise() {var P = window.Promise;var promiseToString = null;if (P) {try {promiseToString = Object.prototype.toString.call(P.resolve());} catch(e) {/*silently ignored*/}}return (promiseToString === '[object Promise]' && !P.cast);}if (hasPromise()) {define('idcta/es6-promise', function() {return window.Promise;});define('idcta-v2/es6-promise', function() {return window.Promise;});}map['idcta-v2'] = 'https://web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/s/id/account-idcta/1.19.0/modules/idcta-v2';map['idcta-v2/config'] = ENDPOINT_URL + ENDPOINT_CONFIG;map['idcta-v2/translations'] = ENDPOINT_URL + ENDPOINT_TRANSLATIONS;map['idcta'] = 'https://web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/s/id/account-idcta/1.8.2/modules/idcta';map['idcta-v2/idcta-1'] = 'https://web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/s/id/account-idcta/1.19.0/modules/idcta-v2/dist/idcta-1.min';const idctaShim = {deps: ['idcta-v2/idcta-1'],};require({shim: {'idcta-v2/statusbar': idctaShim,'idcta-v2/id-config': idctaShim},map: {'*': {'idcta/idcta-1': 'idcta-v2/idcta-1','idcta': 'idcta-v2',}},paths: map});window.idctaBaseUrl = ENDPOINT_URL;define('idcta/config', ['idcta-v2/config'], function(data) {return data;});define('idcta/translations', ['idcta-v2/translations'], function(data) {return data;});})();</script> <script type="text/javascript">/*<![CDATA[*/ var _sf_startpt = (new Date()).getTime(); /*]]>*/</script><style type="text/css">.bbccom_display_none{display:none;}</style><script type="text/javascript">/*<![CDATA[*/ var bbcdotcomConfig, googletag = googletag || {}; googletag.cmd = googletag.cmd || [], bbcdotcomScripts = [], tp = window.tp || []; var bbcdotcom = false; (function(){ if(typeof require !== 'undefined') { require({ paths:{ "bbcdotcom":"https://web.archive.org/web/20190928160822/https://static.bbc.co.uk/bbcdotcom/2.6.0/script" } }); } })(); /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ var bbcdotcom = { adverts: { keyValues: { set: function() {} } }, advert: { write: function () {}, show: function () {}, isActive: function () { return false; }, layout: function() { return { reset: function() {} } } }, config: { init: function() {}, isActive: function() {}, setSections: function() {}, isAdsEnabled: function() {}, setAdsEnabled: function() {}, isAnalyticsEnabled: function() {}, setAnalyticsEnabled: function() {}, setAssetPrefix: function() {}, setFlagpoles: function() {}, setVersion: function () {}, setJsPrefix: function() {}, setSwfPrefix: function() {}, setCssPrefix: function() {}, setConfig: function() {}, getAssetPrefix: function() {}, getJsPrefix: function () {}, getSwfPrefix: function () {}, getCssPrefix: function () {}, isOptimizelyEnabled: function() {} }, survey: { init: function(){ return false; } }, data: {}, init: function() {}, objects: function(str) { return false; }, locale: { set: function() {}, get: function() {} }, setAdKeyValue: function() {}, utils: { addEvent: function() {}, addHtmlTagClass: function() {}, log: function () {} }, addLoadEvent: function() {} }; /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function(){ if (typeof orb !== 'undefined' && typeof orb.fig === 'function') { if (orb.fig('ad') && orb.fig('uk') == 0) { bbcdotcom.data = { ads: (orb.fig('ad') ? 1 : 0), stats: (orb.fig('uk') == 0 ? 1 : 0), statsProvider: orb.fig('ap') }; } } else { document.write('<script type="text/javascript" src="https://web.archive.org/web/20190928160822/https://www.bbc.com/wwscripts/data">\x3C/script>'); } })(); /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function(){ if (typeof orb === 'undefined' || typeof orb.fig !== 'function') { bbcdotcom.data = { ads: bbcdotcom.data.a, stats: bbcdotcom.data.b, statsProvider: bbcdotcom.data.c }; } if (bbcdotcom.data.ads == 1) { document.write('<script type="text/javascript" src="https://web.archive.org/web/20190928160822/https://www.bbc.com/wwscripts/flag">\x3C/script>'); } })(); /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function(){ if (window.bbcdotcom && (typeof bbcdotcom.flag == 'undefined' || (typeof bbcdotcom.data.ads !== 'undefined' && bbcdotcom.flag.a != 1))) { bbcdotcom.data.ads = 0; } if (/[?|&]ads/.test(window.location.href) || /(^|; )ads=on; /.test(document.cookie) || /; ads=on(; |$)/.test(document.cookie)) { bbcdotcom.data.ads = 1; bbcdotcom.data.stats = 1; } if (window.bbcdotcom && (bbcdotcom.data.ads == 1 || bbcdotcom.data.stats == 1)) { bbcdotcom.assetPrefix = "https://web.archive.org/web/20190928160822/https://static.bbc.co.uk/bbcdotcom/2.6.0/"; if (/(sandbox|int)(.dev)*.bbc.co*/.test(window.location.href) || /[?|&]ads-debug/.test(window.location.href) || document.cookie.indexOf('ads-debug=') !== -1) { document.write('<script type="text/javascript" src="https://web.archive.org/web/20190928160822/https://static.bbc.co.uk/bbcdotcom/2.6.0/script/dist/bbcdotcom.dev.js">\x3C/script>'); } else { document.write('<script type="text/javascript" src="https://web.archive.org/web/20190928160822/https://static.bbc.co.uk/bbcdotcom/2.6.0/script/dist/bbcdotcom.js">\x3C/script>'); } } })(); /*]]>*/</script><script type="text/javascript">if (window.bbcdotcom && bbcdotcom.data.stats == 1) { document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://secure-us.imrworldwide.com/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://me-cdn.effectivemeasure.net/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://ssc.api.bbc.com/">'); } if (window.bbcdotcom && bbcdotcom.data.ads == 1) { document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://www.googletagservices.com/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://bbc.gscontxt.net/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://tags.crwdcntrl.net/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20190928160822/https://ad.crwdcntrl.net/">'); }</script><script type="text/javascript">if (window.bbcdotcom && bbcdotcom.data.ads == 1) { document.write('<meta name="google-site-verification" content="auTeTTwSt_KBY_4iDoR00Lwb7-qzx1IgzJy6ztaWgEI" />'); }</script><script type="text/javascript">/*<![CDATA[*/ (function(){ if (window.bbcdotcom && (bbcdotcom.data.ads == 1 || bbcdotcom.data.stats == 1)) { bbcdotcomConfig = {"adFormat":"standard","adKeyword":"","adMode":"smart","adsEnabled":true,"appAnalyticsSections":"","asyncEnabled":true,"disableInitialLoad":false,"advertInfoPageUrl":"https:\/\/web.archive.org\/web\/20190928160822\/https:\/\/www.bbc.com\/privacy\/cookies\/international\/","advertisementText":"Advertisement","analyticsEnabled":true,"sherlockEnabled":false,"appName":"","assetPrefix":"https:\/\/web.archive.org\/web\/20190928160822\/https:\/\/static.bbc.co.uk\/bbcdotcom\/2.6.0\/","customAdParams":[],"customStatsParams":[],"headline":"","id":"","inAssociationWithText":"in association with","keywords":"","language":"","orbTransitional":false,"lotameWSEnabled":false,"optimizelyEnabled":true,"palEnv":"live","productName":"","sections":[],"comScoreEnabled":true,"comscoreSite":"bbc","comscoreID":"19293874","comscorePageName":"","slots":"","sponsoredByText":"is sponsored by","adsByGoogleText":"Ads by Google","summary":"","type":"","features":{"testfeature":{"name":"testfeature","envs":["sandbox","int","test"],"on":true,"options":{},"override":null},"lxadverts":{"name":"lxadverts","envs":[],"on":true,"options":{},"override":null}},"staticBase":"\/bbcdotcom","staticHost":"https:\/\/web.archive.org\/web\/20190928160822\/https:\/\/static.bbc.co.uk","staticVersion":"2.6.0","staticPrefix":"https:\/\/web.archive.org\/web\/20190928160822\/https:\/\/static.bbc.co.uk\/bbcdotcom\/2.6.0","dataHttp":"tps.bbc.com","dataHttps":"www.bbc.com","flagHttp":"www.bbc.co.uk","flagHttps":"www.bbc.co.uk","analyticsHttp":"sa.bbc.com","analyticsHttps":"ssa.bbc.com"}; bbcdotcom.config.init(bbcdotcomConfig, bbcdotcom.data, window.location, window.document); bbcdotcom.config.setFlagpoles(bbcdotcom.flag || {}); bbcdotcom.config.setAssetPrefix("https://web.archive.org/web/20190928160822/https://static.bbc.co.uk/bbcdotcom/2.6.0/"); bbcdotcom.config.setVersion("2.6.0"); document.write(''); document.write(''); document.write(''); if (/[?|&]ex-dp/.test(window.location.href) || document.cookie.indexOf('ex-dp=') !== -1) { bbcdotcom.utils.addHtmlTagClass('bbcdotcom-ex-dp'); } } })(); /*]]>*/</script><script type="text/javascript">var initOptimizely = (function(isEnabled){ if(!isEnabled) return; var logger = window.bbcdotcom.Logger('bbcdotcom:head:optimizely'); /* Allow Optimizely in these paths */ var allowPaths = ['/', '/wwhp']; /* Only run on optimizely on homepage */ if (bbcdotcom.utils && allowPaths.indexOf(window.location.pathname) !== -1 && window.bbccookies && bbccookies.readPolicy('necessary') ){ /* set correct OptimizelyURL for prod or sandbox */ var optimizelyURL = "https://web.archive.org/web/20190928160822/https://cdn.optimizely.com/public/4621041136/s/bbccom_sandbox.js"; if(window.location.hostname === 'www.bbc.com') { optimizelyURL = "https://web.archive.org/web/20190928160822/https://cdn.optimizely.com/public/4621041136/s/bbccom_prod.js"; } /* Set cookie to 1 year */ window['optimizely'] = window['optimizely'] || []; window['optimizely'].push({ "type": "cookieExpiration", "cookieExpirationDays": 365 }); document.write('<script type="text/javascript" src="'+optimizelyURL+'">\x3C/script>'); } })( bbcdotcom.config.isOptimizelyEnabled() );</script><script type="text/javascript">/*<![CDATA[*/ if ( window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.ads && bbcdotcom.data.ads == 1 && bbcdotcom.config && bbcdotcom.config.isGrapeshotEnabled && bbcdotcom.config.isGrapeshotEnabled() && bbcdotcom.config.isWorldService && !bbcdotcom.config.isWorldService() ) { var gs_channels="DEFAULT"; (function () { var gsurl = window.location.href.split("?")[0]; bbcdotcomScripts.push({src:'https://web.archive.org/web/20190928160822/https://bbc.gscontxt.net/?url='+encodeURIComponent(gsurl)}); })(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.stats && bbcdotcom.data.stats == 1 && bbcdotcom.config && bbcdotcom.config.isLotameEnabled && bbcdotcom.config.isLotameEnabled()){ (function () { var clientId, lotameUrl, lotameAudienceUrl; clientId = (bbcdotcom.config.isWorldService && bbcdotcom.config.isWorldService()) ? '10826' : '10816'; lotameUrl = 'https://web.archive.org/web/20190928160822/https://tags.crwdcntrl.net/c/'+clientId+'/cc.js?ns='+clientId; lotameAudienceUrl = 'https://web.archive.org/web/20190928160822/https://ad.crwdcntrl.net/5/c=10815/pe=y/var=ccauds'; bbcdotcomScripts.push({src:lotameUrl,id:"LOTCC"+clientId}); bbcdotcomScripts.push({src:lotameAudienceUrl}); })(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ /** * ASYNC waits to make any gpt requests until the bottom of the page */ if ( window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.ads && bbcdotcom.data.ads == 1 && bbcdotcom.config && bbcdotcom.config.isAsync && bbcdotcom.config.isAsync() ) { (function () { bbcdotcomScripts.push({src:'https://web.archive.org/web/20190928160822/https://www.googletagservices.com/tag/js/gpt.js'}); })(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ /* Load Lotame, Grapeshot and GPT without blocking rendering but executing in order */ if ( bbcdotcomScripts && bbcdotcomScripts.length > 0 ) { (function () { bbcdotcomScripts.forEach(function(item) { var script = document.createElement('script'); script.async = false; if(item.id) script.id = item.id; script.src = item.src; document.head.appendChild(script); }); })(); } /*]]>*/</script><script type="text/javascript" async="true">/*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.stats && bbcdotcom.data.stats == 1 && bbcdotcom.config && bbcdotcom.config.isLotameEnabled && bbcdotcom.config.isLotameEnabled() && bbcdotcom.lotame){ (function () { bbcdotcom.lotame.callback(); })(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function() { window.bbcdotcom.head = true; }()); /*]]>*/</script><script type="text/javascript">// Globally available search context window.SEARCHBOX={"variant":"default","locale":"en","navSearchboxStaticPrefix":"https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/searchbox/3.0.0-4.9a69f1b","searchboxAppStaticPrefix":"https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/searchbox/3.0.0-4.9a69f1b/drawer","searchFormHtml":"<div tabindex=\"-1\" data-reactroot=\"\" data-reactid=\"1\" data-react-checksum=\"729995048\"><div data-reactid=\"2\"><section class=\"se-searchbox-panel\" data-reactid=\"3\"><div class=\"se-g-wrap\" data-reactid=\"4\"><div class=\"se-g-layout\" data-reactid=\"5\"><div class=\"se-g-layout__item se-searchbox-title\" aria-hidden=\"true\" data-reactid=\"6\">search</div><div class=\"se-g-layout__item se-searchbox\" data-reactid=\"7\"><form accept-charset=\"utf-8\" id=\"searchboxDrawerForm\" method=\"get\" action=\"https://search.bbc.co.uk/search\" data-reactid=\"8\"><label class=\"se-searchbox__input\" for=\"se-searchbox-input-field\" data-reactid=\"9\"><span class=\"se-sr-only\" data-reactid=\"10\">Search Term</span><input type=\"text\" name=\"q\" value=\"\" id=\"se-searchbox-input-field\" class=\"se-searchbox__input__field\" maxlength=\"512\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\" tabindex=\"0\" data-reactid=\"11\"/></label><input type=\"hidden\" name=\"scope\" value=\"\" data-reactid=\"12\"/><button type=\"submit\" class=\"se-searchbox__submit\" tabindex=\"0\" data-reactid=\"13\">Search</button><button type=\"button\" class=\"se-searchbox__clear se-searchbox__clear--visible\" tabindex=\"0\" data-reactid=\"14\">Close</button></form></div></div></div></section><div aria-live=\"polite\" aria-atomic=\"true\" class=\"se-suggestions-container\" data-reactid=\"15\"><section class=\"se-g-wrap\" data-reactid=\"16\"></section></div></div></div>","searchScopePlaceholder":"<input type=\"hidden\" name=\"scope\" id=\"orb-search-scope\" value=\"all:editorialguidelines\">","searchScopeParam":"?scope=all:editorialguidelines","searchScopeTemplate":"all:editorialguidelines","searchPlaceholderWrapperStart":"","searchPlaceholderWrapperEnd":""}; window.SEARCHBOX.suppress = false; window.SEARCHBOX.searchScope = SEARCHBOX.searchScopeTemplate.split('-')[0];</script><link rel="stylesheet" href="https://web.archive.org/web/20190928160822cs_/https://nav.files.bbci.co.uk/searchbox/3.0.0-4.9a69f1b/css/main.css"><script type="text/javascript">require.config({ "paths": { "orb/async/_footerpromo": 'https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/navpromo/3.0.0-164.963a563/js/async/_footerpromo' } });</script> <script type="text/javascript">"use strict";require.config({paths:{reverb:"https://web.archive.org/web/20190928160822/https://mybbc-analytics.files.bbci.co.uk/reverb-client-js/reverb-0.10.0"}}),function(){var i=function(r,a){require(["reverb"],function(e){if(r&&r.detail){var i=r.detail.label,t=r.detail.type,n=r.detail.elem,c=r.detail.originalEvent;r.detail.isClick&&(a=r.detail.isClick),e.invoke(!1).then(function(){e.userActionEvent(t,i,r.detail,n,c,a)})}})};document.addEventListener("bbc-user-event",function(e){i(e,!1)}),document.addEventListener("bbc-user-click",function(e){i(e,!0)}),document.addEventListener("bbc-page-updated",function(){require(["reverb"],function(e){e.invoke(!0)})})}();</script><script src="https://web.archive.org/web/20190928160822js_/https://static.bbci.co.uk/frameworks/requirejs/0.13.0/sharedmodules/require.js"></script><script>window.require({ baseUrl: 'https://web.archive.org/web/20190928160822/https://static.bbci.co.uk/', paths: { 'bump-4': '//web.archive.org/web/20190928160822/https://emp.bbci.co.uk/emp/bump-4/bump-4' }, waitSeconds: 30, })</script></head><body><noscript><p style="position: absolute; top: -999em"><img src="https://web.archive.org/web/20190928160822im_/https://a1.api.bbc.co.uk/hit.xiti?&col=1&from=p&ptag=js&s=598253&p=editorialguidelines.guidelines&x2=[responsive]&x3=[bbc_website]&x4=[en]&x7=[article]&x8=[reverb-0.10.0-nojs]&x10=[BBC_CORPORATE_PS]&x11=[]" height="1" width="1" alt=""></p></noscript> <div id="bbccom_interstitial_ad" class="bbccom_display_none"></div><div id="bbccom_interstitial" class="bbccom_display_none"><script type="text/javascript">/*<![CDATA[*/ (function() { if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { googletag.cmd.push(function() { googletag.display('bbccom_interstitial'); }); } }()); /*]]>*/</script></div><div id="bbccom_wallpaper_ad" class="bbccom_display_none"></div><div id="bbccom_wallpaper" class="bbccom_display_none"><script type="text/javascript">/*<![CDATA[*/ (function() { var wallpaper; if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { if (bbcdotcom.config.isAsync()) { googletag.cmd.push(function() { googletag.display('bbccom_wallpaper'); }); } else if (typeof googletag !== "undefined" && typeof googletag.display === "function") { googletag.display("wallpaper"); } wallpaper = bbcdotcom.adverts.adRegister.getAd('wallpaper'); } }()); /*]]>*/</script></div><script type="text/javascript">/*<![CDATA[*/ (function() { if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { document.write(unescape('%3Cscript id="gnlAdsEnabled" class="bbccom_display_none"%3E%3C/script%3E')); } if (window.bbcdotcom && bbcdotcom.config.isActive('analytics')) { document.write(unescape('%3Cscript id="gnlAnalyticsEnabled" class="bbccom_display_none"%3E%3C/script%3E')); } }()); /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function() { window.bbcdotcom.bodyFirst = true; }()); /*]]>*/</script> <div id="cookiePrompt"></div> <header id="orb-banner" role="banner" aria-label="BBC"><div id="orb-header" class="orb-nav-pri orb-nav-pri-white orb-nav-empty" dir="ltr"><div class="orb-nav-pri-container b-r b-g-p"><div class="orb-nav-section orb-nav-blocks"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/">Homepage</a></div><section><div class="orb-skip-links"><h2>Accessibility links</h2><ul><li><a href="#orb-modules">Skip to content</a></li><li><a id="orb-accessibility-help" href="/web/20190928160822/https://www.bbc.com/accessibility/">Accessibility Help</a></li></ul></div></section><div id="mybbc-wrapper" class="orb-nav-section orb-nav-id orb-nav-focus orb-nav-id-default"><div id="idcta-statusbar" class="orb-nav-section orb-nav-focus"><a id="idcta-link" href="https://web.archive.org/web/20190928160822/https://account.bbc.com/account"><span id="idcta-username">BBC Account</span></a></div><script type="text/javascript">require(['idcta/statusbar'], function (statusbar) {new statusbar.Statusbar({id: 'idcta-statusbar', publiclyCacheable: true});});</script><a id="notification-link" class="js-notification-link animated three" href="#" style="display: none"><span class="hidden-span">Notifications</span><div class="notification-link--triangle"></div><div class="notification-link--triangle"></div><span id="not-num"></span></a></div><nav role="navigation" aria-label="BBC" class="orb-nav"><div class="orb-nav-section orb-nav-links orb-nav-focus" id="orb-nav-links"><ul><li class="orb-nav-home"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/">Home</a></li><li class="orb-nav-news"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/sport">Sport</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/weather">Weather</a></li><li class="orb-nav-iplayer"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/iplayer">iPlayer</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/sounds">Sounds</a></li><li class="orb-nav-cbbc"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/cbbc">CBBC</a></li><li class="orb-nav-cbeebies"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/cbeebies">CBeebies</a></li><li class="orb-nav-food"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/food">Food</a></li><li class="orb-nav-bitesize"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/bitesize">Bitesize</a></li><li class="orb-nav-arts"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/arts">Arts</a></li><li class="orb-nav-taster"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/taster">Taster</a></li><li class="orb-nav-local"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/news/localnews">Local</a></li><li class="orb-nav-tv"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/tv">TV</a></li><li class="orb-nav-radio"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/radio">Radio</a></li><li class="orb-nav-three"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/bbcthree">Three</a></li><li id="orb-nav-more" style="width: 88px" aria-controls="orb-panel-more"><a href="#orb-footer" data-alt="More" class="istats-notrack">Menu<span class="orb-icon orb-icon-arrow"></span></a></li></ul></div></nav><div class="orb-nav-section orb-nav-search"><a class="orb-search__button" href="https://web.archive.org/web/20190928160822/https://search.bbc.co.uk/search?scope=all:editorialguidelines" title="Search the BBC">Search</a><form class="b-f" id="orb-search-form" role="search" method="get" action="https://web.archive.org/web/20190928160822/https://search.bbc.co.uk/search" accept-charset="utf-8"><div><input type="hidden" name="scope" id="orb-search-scope" value="all:editorialguidelines"><label for="orb-search-q">Search the BBC</label><input id="orb-search-q" type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" name="q" placeholder="Search"><button id="orb-search-button" class="orb-search__button">Search the BBC</button><input type="hidden" name="suggid" id="orb-search-suggid"></div></form></div></div><div id="orb-panels"></div></div></header>  <div id="orb-modules"> </div><div id="__next"><svg id="defs" style="display:none"><defs></defs><symbol id="gel-icon-loading" viewbox="0 0 32 32"><path d="M29.8 8l-3.5 2A12 12 0 1 1 16 4V0a16 16 0 1 0 13.8 8z"></path></symbol><symbol id="gel-icon-alert" viewbox="0 0 32 32"><path d="M16 2L0 30h32zm2 25h-4v-4h4zm-4-6V11h4v10z"></path></symbol><symbol id="gel-icon-chapters" viewbox="0 0 32 32"><path d="M8 0h24v8H8zM16 12h16v8H16zM8 24h24v8H8zM0 23l12-7L0 9v14z"></path></symbol><symbol id="gel-icon-document" viewbox="0 0 32 32"><path d="M21.3 3L27 8.7V29H5V3h16.3m.7-3H2v32h28V8l-8-8z"></path><path d="M10 13h12v3H10zm0 4h12v3H10zm0 4h12v3H10z"></path></symbol><symbol id="gel-icon-down" viewbox="0 0 32 32"><path d="M16 29L32 3h-7.2L16 18.3 7.2 3H0l16 26z"></path></symbol><symbol id="gel-icon-email" viewbox="0 0 32 32"><path d="M16 19.4l16-15V3H0v26h32V8l-4 4v13H4V8.2zm0-2.8L5.8 7h20.4L16 16.6z"></path></symbol><symbol id="gel-icon-external-link" viewbox="0 0 32 32"><path d="M12 0v5h11.5l-5 5H0v22h22V17.5l-2 2V30H2V12h14.5l-7.8 7.7 3.6 3.6L27 8.5V20h5V0H12z"></path></symbol><symbol id="gel-icon-facebook" viewbox="0 0 32 32"><path d="M12.1 32V17H8v-5.4h4.1V7c0-3.6 2.4-7 8-7a35.9 35.9 0 0 1 3.9.2v5.1h-3.7c-2 0-2.3.9-2.3 2.4v3.9h6l-.3 5.4H18v15z"></path></symbol><symbol id="gel-icon-film" viewbox="0 0 32 32"><path d="M28 10l-2 4h-3l2-4h-3l-2 4h-3l2-4h-3l-2 4h-3l2-4h-3l-2 4-3-3h-.1l2-.6-3.1-3.3-1.8.6V32h28V10zm-2 16H6v-2h20zm0-4H6v-2h20zM24.1 4.9L21 1.8l-2.8.8 3.1 3.2 2.8-.9zm-5.7 1.8l-3.1-3.2-2.8.9 3 3.2 2.9-.9z"></path><path d="M12.7 8.5L9.6 5.3l-2.9.9 3.1 3.2 2.9-.9zm15.2-4.7L26.7 0l-2.8.9L27 4.1l.9-.3z"></path></symbol><symbol id="gel-icon-game" viewbox="0 0 32 32"><circle cx="8" cy="11" r="3.5"></circle><path d="M24 3a8 8 0 0 0-5.3 2h-5.4A8 8 0 0 0 0 11v18h6l6.4-10h7.1L26 29h6V11a8 8 0 0 0-8-8zm0 2a2 2 0 1 1-2 2 2 2 0 0 1 2-2zM8 17a6 6 0 1 1 6-6 6 6 0 0 1-6 6zm12-4a2 2 0 1 1 2-2 2 2 0 0 1-2 2zm4 4a2 2 0 1 1 2-2 2 2 0 0 1-2 2zm4-4a2 2 0 1 1 2-2 2 2 0 0 1-2 2z"></path></symbol><symbol id="gel-icon-help" viewbox="0 0 32 32"><path d="M16 0a16 16 0 1 0 16 16A16 16 0 0 0 16 0zm2 26h-4v-4h4zm2.6-10c-1.2.9-2.6 1.6-2.6 3.2v.8h-4v-1a5 5 0 0 1 2.5-4.3c1.1-.8 2.5-1.5 2.5-2.9s-1.4-2.4-2.8-2.4a3.7 3.7 0 0 0-3.7 3.6H9a6.8 6.8 0 0 1 7-6.8c5.1 0 7.3 3.1 7.3 5.2s-1.5 3.7-2.7 4.6z"></path></symbol><symbol id="gel-icon-image" viewbox="0 0 32 32"><path d="M9 5V3H4v2H0v24h32V5zm-2.5 8A2.5 2.5 0 1 1 9 10.5 2.5 2.5 0 0 1 6.5 13zM20 26a9 9 0 1 1 9-9 9 9 0 0 1-9 9z"></path><circle cx="20" cy="17" r="5.5"></circle></symbol><symbol id="gel-icon-info" viewbox="0 0 32 32"><path d="M16 0a16 16 0 1 0 16 16A16 16 0 0 0 16 0zm2 25h-4V13h4zm0-14h-4V7h4z"></path></symbol><symbol id="gel-icon-instagram" viewbox="0 0 32 32"><path d="M16 2.9h6.5a8.9 8.9 0 0 1 3 .6 5 5 0 0 1 1.8 1.2 5 5 0 0 1 1.2 1.8 8.9 8.9 0 0 1 .6 3c.1 1.7.1 2.2.1 6.5s0 4.8-.1 6.5a8.9 8.9 0 0 1-.6 3 5.3 5.3 0 0 1-3 3 8.9 8.9 0 0 1-3 .6h-13a8.9 8.9 0 0 1-3-.6 5 5 0 0 1-1.8-1.2 5 5 0 0 1-1.2-1.8 8.9 8.9 0 0 1-.6-3c-.1-1.7-.1-2.2-.1-6.5s0-4.8.1-6.5a8.9 8.9 0 0 1 .6-3 5 5 0 0 1 1.2-1.8 5 5 0 0 1 1.9-1.2 8.9 8.9 0 0 1 3-.6H16M16 0H9.4a11.7 11.7 0 0 0-3.9.8 7.8 7.8 0 0 0-2.8 1.9A7.8 7.8 0 0 0 .8 5.5a11.7 11.7 0 0 0-.7 3.9C0 11.1 0 11.7 0 16s0 4.9.1 6.6a11.7 11.7 0 0 0 .7 3.9 7.8 7.8 0 0 0 1.8 2.8 7.8 7.8 0 0 0 2.8 1.8 11.7 11.7 0 0 0 3.9.7h13.3a11.7 11.7 0 0 0 3.9-.7 8.2 8.2 0 0 0 4.7-4.7 11.7 11.7 0 0 0 .7-3.9c.1-1.7.1-2.3.1-6.6s0-4.9-.1-6.6a11.7 11.7 0 0 0-.7-3.9 7.8 7.8 0 0 0-1.8-2.8A7.8 7.8 0 0 0 26.5.8a11.7 11.7 0 0 0-3.9-.7z"></path><path d="M16 7.8a8.2 8.2 0 1 0 8.2 8.2A8.2 8.2 0 0 0 16 7.8zm0 13.5a5.3 5.3 0 1 1 5.3-5.3 5.3 5.3 0 0 1-5.3 5.3z"></path><circle cx="24.5" cy="7.5" r="1.9"></circle></symbol><symbol id="gel-icon-iplayer" viewbox="0 0 32 32"><path d="M11 0H3v8h8V4.7L24 16 11 27.3V12H3v20h8l18-16L11 0z"></path></symbol><symbol id="gel-icon-link" viewbox="0 0 32 32"><path d="M18.5 4.6l-1.7-1.7A9.8 9.8 0 0 0 2.9 16.8l3.4 3.4a9.9 9.9 0 0 0 13.9 0l-3.5-3.5a4.9 4.9 0 0 1-7 0l-3.3-3.4a4.9 4.9 0 0 1 7-7L15.1 8z"></path><path d="M13.4 27.4l1.7 1.7a9.9 9.9 0 0 0 13.9 0 9.7 9.7 0 0 0 .1-13.8l-3.5-3.5a9.9 9.9 0 0 0-13.9 0l3.5 3.5a4.9 4.9 0 0 1 7 0l3.4 3.4a4.9 4.9 0 0 1-7 7L16.9 24z"></path></symbol><symbol id="gel-icon-linkedin" viewbox="0 0 32 32"><path d="M7.3 31.5V10.6H.4v20.9zM3.8 7.7a3.6 3.6 0 0 0 3.9-3.6A3.6 3.6 0 0 0 3.9.5 3.6 3.6 0 0 0 0 4.1a3.6 3.6 0 0 0 3.8 3.6zm7.3 23.8H18V19.8a5 5 0 0 1 .2-1.7 3.8 3.8 0 0 1 3.5-2.5c2.5 0 3.5 1.9 3.5 4.7v11.2H32v-12c0-6.4-3.4-9.4-7.9-9.4a6.8 6.8 0 0 0-6.2 3.5v-3h-6.8c.1 2 0 20.9 0 20.9z"></path></symbol><symbol id="gel-icon-list" viewbox="0 0 32 32"><path d="M0 0v8h32V0H0zm0 17v3h32v-8H0v5zm0 12v3h32v-8H0v5z"></path></symbol><symbol id="gel-icon-list-thumb" viewbox="0 0 32 32"><path d="M0 0h8v8H0zm0 12h8v8H0zm0 12h8v8H0zM11 0v8h21V0H11zm0 17v3h21v-8H11v5zm0 12v3h21v-8H11v5z"></path></symbol><symbol id="gel-icon-newsletter" viewbox="0 0 32 32"><path d="M5 3h22v12h3V0H2v15h3V3z"></path><path d="M10 12h12v3H10zm0 4h12v3H10zm0-8h12v3H10z"></path><path d="M29.5 16l-.5.3-13 8.1-13-8.1-.5-.3H0v16h32V16zM29 29H3V17.5l13 8.1 13-8.1z"></path></symbol><symbol id="gel-icon-next" viewbox="0 0 32 32"><path d="M29 16L3 0v7.2L17.6 16 3 24.8V32l26-16z"></path></symbol><symbol id="gel-icon-no" viewbox="0 0 32 32"><path d="M32 3.5L28.5 0 16 12.5 3.5 0 0 3.5 12.5 16 0 28.5 3.5 32 16 19.5 28.5 32l3.5-3.5L19.5 16 32 3.5z"></path></symbol><symbol id="gel-icon-pinterest" viewbox="0 0 32 32"><path d="M16 0a16 16 0 0 0-6.4 30.7 14 14 0 0 1 .3-3.7l2.1-8.7a6.1 6.1 0 0 1-.5-2.5c0-2.4 1.4-4.1 3.1-4.1a2.1 2.1 0 0 1 2 2.3c0 1.5-.9 3.7-1.4 5.7a2.5 2.5 0 0 0 2.5 3.1c3 0 5.1-3.9 5.1-8.5s-2.4-6.1-6.7-6.1a7.6 7.6 0 0 0-7.9 7.7A4.6 4.6 0 0 0 9.3 19a.8.8 0 0 1 .2.9l-.3 1.3a.5.5 0 0 1-.8.4c-2.2-.9-3.3-3.4-3.3-6.1 0-4.5 3.8-10 11.4-10s10.1 4.4 10.1 9.2c0 6.3-3.5 11-8.6 11a4.6 4.6 0 0 1-3.9-2L13 28.1a13.3 13.3 0 0 1-1.6 3.4A16 16 0 1 0 16 0z"></path></symbol><symbol id="gel-icon-play" viewbox="0 0 32 32"><path d="M3 32l26-16L3 0v32z"></path></symbol><symbol id="gel-icon-podcast" viewbox="0 0 32 32"><circle cx="16" cy="14" r="4"></circle><path d="M16 6a8 8 0 0 1 5.7 2.3l1.4-1.4A10 10 0 0 0 9 6.9l1.4 1.4A8 8 0 0 1 16 6z"></path><path d="M16 2a12 12 0 0 1 8.5 3.5l1.4-1.4a14 14 0 0 0-19.8 0l1.4 1.4A12 12 0 0 1 16 2zm3 30h-6l-3-13h12l-3 13z"></path></symbol><symbol id="gel-icon-previous" viewbox="0 0 32 32"><path d="M3 16l26 16v-7.2L14.4 16 29 7.2V0L3 16z"></path></symbol><symbol id="gel-icon-quote" viewbox="0 0 32 32"><path d="M0 17v15h15V17H7c.2-5.9 2.4-8.8 8-9.9V0A17.5 17.5 0 0 0 0 17zm32-9.9V0a17.5 17.5 0 0 0-15 17v15h15V17h-8c.2-5.9 2.4-8.8 8-9.9z"></path></symbol><symbol id="gel-icon-recommend" viewbox="0 0 32 32"><path d="M16 28a12 12 0 1 1 8.1-20.8l-8.7 10.4-5.4-3.8-3 3.5 8.8 6.8 11-13.1 2.8-3.3A16 16 0 1 0 32 16h-4a12 12 0 0 1-12 12"></path></symbol><symbol id="gel-icon-rss" viewbox="0 0 32 32"><circle cx="5" cy="27" r="5"></circle><path d="M25 32h7A32 32 0 0 0 0 0v7a25 25 0 0 1 25 25z"></path><path d="M15 32h7A22 22 0 0 0 0 10v7a15 15 0 0 1 15 15z"></path></symbol><symbol id="gel-icon-search" viewbox="0 0 32 32"><path d="M32 28.5l-8.2-8.2a13 13 0 1 0-3.5 3.5l8.2 8.2zM6.6 19.4A9 9 0 1 1 13 22a8.9 8.9 0 0 1-6.4-2.6z"></path></symbol><symbol id="gel-icon-share" viewbox="0 0 32 32"><path d="M6.8 22.2a5.5 5.5 0 0 0 4-1.8l9 4.8a5.4 5.4 0 0 0-.2 1.3 5.5 5.5 0 1 0 1.5-3.7l-9.5-5.2v-2.7l9.7-5.5a5.5 5.5 0 1 0-1.7-3.9 5.2 5.2 0 0 0 .2 1.6l-9.3 5.7a5.5 5.5 0 1 0-3.8 9.4z"></path></symbol><symbol id="gel-icon-tumblr" viewbox="0 0 32 32"><path d="M18 0v8.2h6.3V13h-6.4v8.3a9.8 9.8 0 0 0 .4 3.3 2.5 2.5 0 0 0 1 1.2 2.9 2.9 0 0 0 1.8.4 7.3 7.3 0 0 0 2.5-.6l1.4 4.6a7.4 7.4 0 0 1-2.9 1.5 10.3 10.3 0 0 1-3.1.3 9.4 9.4 0 0 1-3.4-.6 7.2 7.2 0 0 1-2.6-1.5 7.6 7.6 0 0 1-1.7-2.2 9.3 9.3 0 0 1-1.1-3.8V13H7V8.8A8.1 8.1 0 0 0 10 7a7.7 7.7 0 0 0 2.1-2.9A15.3 15.3 0 0 0 13.2 0z"></path></symbol><symbol id="gel-icon-tv" viewbox="0 0 32 32"><path d="M32 26V1H0v25h12v2.5H6V31h20v-2.5h-6V26zm-20-3.7H4V4.8h24v17.5H12z"></path></symbol><symbol id="gel-icon-twitter" viewbox="0 0 32 32"><path d="M32 6.1a13.2 13.2 0 0 1-3.8 1 6.6 6.6 0 0 0 2.9-3.6 13.3 13.3 0 0 1-4.2 1.6 6.6 6.6 0 0 0-11.3 4.5 6.8 6.8 0 0 0 .2 1.5A18.7 18.7 0 0 1 2.2 4.2a6.6 6.6 0 0 0 2 8.8 6.6 6.6 0 0 1-3-.8 6.6 6.6 0 0 0 5.3 6.4l-1.7.2H3.6a6.6 6.6 0 0 0 6.1 4.6 13.2 13.2 0 0 1-8.2 2.8H0A18.6 18.6 0 0 0 10.1 29c12.1 0 18.7-10 18.7-18.7v-.9A13.4 13.4 0 0 0 32 6.1z"></path></symbol><symbol id="gel-icon-up" viewbox="0 0 32 32"><path d="M16 3L0 29h7.2L16 13.7 24.8 29H32L16 3z"></path></symbol><symbol id="gel-icon-yes" viewbox="0 0 32 32"><path d="M12.9 28.9l19-22.6-3.8-3.2-15.8 18.8-9-7.5-3.2 3.8 12.8 10.7z"></path></symbol></svg><div class="ise-t-teal"><div class="main-page ise-l-body"><header class="ise-c-header"><div><div class="ise-c-header__top"><div class="gel-wrap"><div class="ise-c-header__top-content gel-layout"><a class="ise-c-header__title gel-layout__item gel-3/4 gel-4/5@s" href="/web/20190928160822/https://www.bbc.com/editorialguidelines"><span class="gel-trafalgar-bold">Editorial Guidelines</span></a><button class="ise-c-header__nav-button Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Menu</span></button></div></div></div><nav class="ise-c-header__nav"><div class="ise-c-navbar ise-c-navbar--primary"><div class="ise-c-navbar__row"><div class="gel-wrap"><ul class="ise-c-navbar__items"><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Home</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime ise-c-navbar__item--active"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Guidelines</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidance" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Guidance</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/forms" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Forms</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/reports" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Reports</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/commercial-services" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Commercial Services</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/contact" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Contact</span></a></li><li class="ise-c-navbar__item ise-c-navbar__item--prime"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/ofcom" class="ise-c-navbar__link btn--no-hover Button-module_root__2yQdk Button-module_primary__1tc-v Button-module_clickable__puN1Z"><span class="Button-module_text__2hb4h Button-module_typeLongPrimer__el-L4">Ofcom</span></a></li></ul></div></div></div></nav></div></header><div class="Hero-module_root__2zPVs"><div class="Hero-module_image__iAqMK"><div class="ResponsiveImage-module_root__1pKQt"><picture><source media="(min-width: 1280px)" srcset="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1920xn/p07dpkd2.jpg, https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1920xn/p07dpkd2.jpg 2x"><source media="(min-width: 1008px) and (max-width: 1279px)" srcset="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1280xn/p07dpkd2.jpg, https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1664xn/p07dpkd2.jpg 2x"><source media="(min-width: 400px) and (max-width: 1007px)" srcset="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/672xn/p07dpkd2.jpg, https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/1344xn/p07dpkd2.jpg 2x"><source media="(max-width: 399px)" srcset="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/400xn/p07dpkd2.jpg, https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/800xn/p07dpkd2.jpg 2x"><img src="https://web.archive.org/web/20190928160822im_/https://ichef.bbci.co.uk/images/ic/320xn/p07dpkd2.jpg" alt="" class="ResponsiveImage-module_image__2kW4v"></picture></div></div><div class="Hero-module_wrapper__QpyR- Hero-module_noOverlay__1HuQE"><div class="Hero-module_layout__3cdDo"><div class="Hero-module_content__3P-H0"><h1 class="Hero-module_title__37pav">Guidelines</h1><span class="Hero-module_description__JtJjV">The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received.</span></div></div></div></div><main class="ise-c-main"><div class="gel-wrap"><div class="gel-layout"><div class="article-standard ise-l-section gel-layout__item"><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="https://web.archive.org/web/20190928160822/http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/bbc-editorial-guidelines-whole-document.pdf">Print the Guidelines in English</a></p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="https://web.archive.org/web/20190928160822/http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/cymru-bbc-editorial-guidelines-whole-document.pdf">Printiwch y canllawiau yn Gymraeg<br></a></p><h2 id="forewords" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Forewords</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/foreword-david-clementi">David Clementi, BBC Chairman</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/foreword-tony-hall">Tony Hall, BBC Director-General</a> </p><h2 id="section1thebbcx27seditorialstandards" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 1: The BBC's Editorial Standards</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#introduction">1.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#oureditorialvalues">1.2 Our Editorial Values</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#thepublicinterest">1.3 The Public Interest</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#ofcom">1.4 Ofcom</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#accountability">1.5 Accountability</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#complaints">1.6 Complaints</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/editorial-standards#accessibility">1.7 Accessibility</a> </p><h2 id="section2howtousetheguidelines" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 2: How to Use the Guidelines</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/how-to-use-the-guidelines#introduction">2.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/how-to-use-the-guidelines#rolesandresponsibilities">2.2 Roles and Responsibilities</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/how-to-use-the-guidelines#editorialjustification">2.3 Editorial Justification</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/how-to-use-the-guidelines#othersourcesofadvice">2.4 Other Sources of Advice</a> </p><h2 id="section3accuracy" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 3: Accuracy</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/accuracy">3.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/accuracy/mandatory-referrals">3.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/accuracy/guidelines">3.3 Guidelines</a> </p><h2 id="section4impartiality" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 4: Impartiality</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/impartiality">4.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/impartiality/mandatory-referrals">4.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/impartiality/guidelines">4.3 Guidelines</a> </p><h2 id="section5harmandoffence" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 5: Harm and Offence</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/harm-and-offence">5.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/harm-and-offence/mandatory-referrals">5.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/harm-and-offence/guidelines">5.3 Guidelines</a> </p><h2 id="section6fairnesstocontributorsandconsent" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 6: Fairness to Contributors and Consent</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/fairness">6.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/fairness/mandatory-referrals">6.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/fairness/guidelines">6.3 Guidelines</a> </p><h2 id="section7privacy" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 7: Privacy</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/privacy">7.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/privacy/mandatory-referrals">7.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/privacy/guidelines">7.3 Guidelines</a> </p><h2 id="section8reportingcrimeandantisocialbehaviour" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 8: Reporting Crime and Anti-social Behaviour</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/crime">8.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/crime/mandatory-referrals">8.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/crime/guidelines">8.3 Guidelines</a> </p><h2 id="section9childrenandyoungpeopleascontributors" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 9: Children and Young People as Contributors</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/children-young-people">9.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/children-young-people/mandatory-referrals">9.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/children-young-people/guidelines">9.3 Guidelines</a> </p><h2 id="section10politicspublicpolicyandpolls" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 10: Politics, Public Policy and Polls</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/politics">10.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/politics/mandatory-referrals">10.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/politics/guidelines">10.3 Guidelines</a> </p><h2 id="section11warterrorandemergencies" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 11: War, Terror and Emergencies</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/war-terror-emergencies">11.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/war-terror-emergencies/mandatory-referrals">11.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/war-terror-emergencies/guidelines">11.3 Guidelines</a> </p><h2 id="section12religiouscontent" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 12: Religious Content</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/religious-content">12.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/religious-content#guidelines">12.2 Guidelines</a>  </p><h2 id="section13reusereversioningandpermanentavailability" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 13: Re-use, Reversioning and Permanent Availability</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/reuse-reversioning-permanent-availability">13.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/reuse-reversioning-permanent-availability/mandatory-referrals">13.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/reuse-reversioning-permanent-availability/guidelines">13.3 Guidelines</a> </p><h2 id="section14independencefromexternalinterests" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 14: Independence from External Interests</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/independence-from-external-interests">14.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/independence-from-external-interests/mandatory-referrals">14.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/independence-from-external-interests/guidelines">14.3 Guidelines</a> </p><h2 id="section15conflictsofinterest" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 15: Conflicts of Interest</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/conflicts-of-interest">15.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/conflicts-of-interest/mandatory-referrals">15.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/conflicts-of-interest/guidelines">15.3 Guidelines</a> </p><h2 id="section16externalrelationshipsandfinancing" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 16: External Relationships and Financing</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships">16.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/mandatory-referrals">16.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/parta">16.3 Guidelines</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/parta">Part A: Guidelines for All Services</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/partb">Part B: Guidelines for Public Services</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/partc">Part C: Additional Guidelines for BBC World Service Group</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/partd">Part D: Advertising and Sponsorship for BBC Commercial Services</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/external-relationships/parte">Part E: Content Made by BBC Commercial Services for Third Parties</a> </p><h2 id="section17competitionsvotesandinteractivity" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 17: Competitions, Votes and Interactivity</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/competitions-votes-interactivity">17.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/competitions-votes-interactivity/mandatory-referrals">17.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/competitions-votes-interactivity/guidelines">17.3 Guidelines</a> </p><h2 id="section18thelaw" class="Text-module_root__3sgL6 Text-module_heading2__2-ING">Section 18: The Law</h2><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/law/">18.1 Introduction</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/law/mandatory-referrals">18.2 Mandatory Referrals</a> </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/law/general">18.3 General</a>   </p><p class="Text-module_root__3sgL6 Text-module_paragraph__2lXbc"><a href="/web/20190928160822/https://www.bbc.com/editorialguidelines/guidelines/law/principal-legal-considerations">18.4 Principal Legal Considerations</a> </p></div></div></div></main></div></div></div><script id="__NEXT_DATA__" type="application/json">{"dataManager":"[]","props":{"pageProps":{"page":{"content":{"articleBody":"\u003cp\u003e\u003ca href=\"http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/bbc-editorial-guidelines-whole-document.pdf\"\u003ePrint the Guidelines in English\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/cymru-bbc-editorial-guidelines-whole-document.pdf\"\u003ePrintiwch y canllawiau yn Gymraeg\u003cbr /\u003e\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003eForewords\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/foreword-david-clementi\"\u003eDavid Clementi, BBC Chairman\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/foreword-tony-hall\"\u003eTony Hall, BBC Director-General\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 1: The BBC's Editorial Standards\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#introduction\"\u003e1.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#oureditorialvalues\"\u003e1.2 Our Editorial Values\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#thepublicinterest\"\u003e1.3 The Public Interest\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#ofcom\"\u003e1.4 Ofcom\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#accountability\"\u003e1.5 Accountability\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#complaints\"\u003e1.6 Complaints\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#accessibility\"\u003e1.7 Accessibility\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 2: How to Use the Guidelines\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#introduction\"\u003e2.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#rolesandresponsibilities\"\u003e2.2 Roles and Responsibilities\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#editorialjustification\"\u003e2.3 Editorial Justification\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#othersourcesofadvice\"\u003e2.4 Other Sources of Advice\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 3: Accuracy\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/accuracy\"\u003e3.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp align=\"left\"\u003e\u003ca href=\"/guidelines/accuracy/mandatory-referrals\"\u003e3.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp align=\"left\"\u003e\u003ca href=\"/guidelines/accuracy/guidelines\"\u003e3.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 4: Impartiality\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/impartiality\"\u003e4.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/impartiality/mandatory-referrals\"\u003e4.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/impartiality/guidelines\"\u003e4.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 5: Harm and Offence\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/harm-and-offence\"\u003e5.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/harm-and-offence/mandatory-referrals\"\u003e5.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/harm-and-offence/guidelines\"\u003e5.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 6: Fairness to Contributors and Consent\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/fairness\"\u003e6.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/fairness/mandatory-referrals\"\u003e6.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/fairness/guidelines\"\u003e6.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 7: Privacy\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy\"\u003e7.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy/mandatory-referrals\"\u003e7.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy/guidelines\"\u003e7.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 8: Reporting Crime and Anti-social Behaviour\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/crime\"\u003e8.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/crime/mandatory-referrals\"\u003e8.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/crime/guidelines\"\u003e8.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 9: Children and Young People as Contributors\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people\"\u003e9.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people/mandatory-referrals\"\u003e9.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people/guidelines\"\u003e9.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 10: Politics, Public Policy and Polls\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics\"\u003e10.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics/mandatory-referrals\"\u003e10.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics/guidelines\"\u003e10.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 11: War, Terror and Emergencies\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/war-terror-emergencies\"\u003e11.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/war-terror-emergencies/mandatory-referrals\"\u003e11.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/war-terror-emergencies/guidelines\"\u003e11.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 12: Religious Content\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/religious-content\"\u003e12.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/religious-content#guidelines\"\u003e12.2 Guidelines\u003c/a\u003e\u0026nbsp;\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 13: Re-use, Reversioning and Permanent Availability\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability\"\u003e13.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability/mandatory-referrals\"\u003e13.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability/guidelines\"\u003e13.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 14: Independence from External Interests\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/independence-from-external-interests\"\u003e14.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/independence-from-external-interests/mandatory-referrals\"\u003e14.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/independence-from-external-interests/guidelines\"\u003e14.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 15: Conflicts of Interest\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/conflicts-of-interest\"\u003e15.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/conflicts-of-interest/mandatory-referrals\"\u003e15.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/conflicts-of-interest/guidelines\"\u003e15.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 16: External Relationships and Financing\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships\"\u003e16.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships/mandatory-referrals\"\u003e16.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships/parta\"\u003e16.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/parta\"\u003ePart A: Guidelines for All Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partb\"\u003ePart B: Guidelines for Public Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partc\"\u003ePart C: Additional Guidelines for BBC World Service Group\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partd\"\u003ePart D: Advertising and Sponsorship for BBC Commercial Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/parte\"\u003ePart E: Content Made by BBC Commercial Services for Third Parties\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 17: Competitions, Votes and Interactivity\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity\"\u003e17.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity/mandatory-referrals\"\u003e17.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity/guidelines\"\u003e17.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 18: The Law\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/\"\u003e18.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/mandatory-referrals\"\u003e18.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/general\"\u003e18.3 General\u003c/a\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/principal-legal-considerations\"\u003e18.4 Principal Legal Considerations\u003c/a\u003e\u0026nbsp;\u003c/p\u003e","contentItem":{"contentComponent":""}},"guid":"20be4f53-b466-4f9a-b79a-eca6df8143b1","metadata":{"isiteSectionDescription":"","metadataTitle":"Guidelines","metadataUrl":"/guidelines","metadataId":"page-standard-guidelines041218151758","shortSynopsis":"The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received.","showHeaderText":false,"siteMetadata":"","baseUrl":"editorialguidelines","isiteId":"ipages-editorial-guidelines","enableContentList":false,"imageOverlay":false,"pageType":"page-standard"},"sidenav":{"control-23":"","sidenavBar":""},"topImage":{"image":"p07dpkd2","imageUrl":"ichef.bbci.co.uk/images/ic/$recipe/p07dpkd2.jpg","mimeType":"image/jpeg"},"topVideo":{"explanation":"","video":"","videoId":"","videoDuration":""}},"navbar":{"itemArray":{"item":[{"name":"Guidelines","url":"/guidelines","id":"page-standard-guidelines041218151758","includeSubnav":"","childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}}},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Guidance","url":"/guidance","id":"page-standard-guidance041218151842","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"News","url":"/news","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Forms","url":"/forms","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Reports","url":"/reports","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Commercial Services","url":"/commercial-services","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Contact","url":"/contact","id":"-","includeSubnav":""}]},"itemsArray":{"item":[{"name":"Home","url":"/","includeSubnav":false,"childItemArray":[],"id":"page-standard-whats-new041218151602"},{"name":"Guidelines","url":"/guidelines","includeSubnav":false,"childItemArray":[],"id":"page-standard-guidelines041218151758"},{"name":"Guidance","url":"/guidance","includeSubnav":false,"childItemArray":[],"id":"page-standard-guidance041218151842"},{"name":"Forms","url":"/forms","includeSubnav":false,"childItemArray":[],"id":"page-standard-forms190319165639"},{"name":"Reports","url":"/reports","includeSubnav":false,"childItemArray":[],"id":"page-standard-reports190319165922"},{"name":"Commercial Services","url":"/commercial-services","includeSubnav":false,"childItemArray":[],"id":"page-standard-commercial-services030519090426"},{"name":"Contact","url":"/contact","includeSubnav":false,"childItemArray":[],"id":"page-standard-contact190319175737"},{"name":"Ofcom","url":"/ofcom","includeSubnav":false,"childItemArray":[],"id":"page-standard-ofcom140519160524"}]}},"sitedata":{"metadataId":"metadata","metadataSiteTitle":"Editorial Guidelines","siteBaseUrl":"editorialguidelines","metadataTheme":"teal","showFooterPromo":true,"isiteId":"ipages-editorial-guidelines","metadataThemeMode":"light"},"nodeEnv":"production"}},"page":"/","query":{"page":{"content":{"articleBody":"\u003cp\u003e\u003ca href=\"http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/bbc-editorial-guidelines-whole-document.pdf\"\u003ePrint the Guidelines in English\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"http://downloads.bbc.co.uk/guidelines/editorialguidelines/pdfs/cymru-bbc-editorial-guidelines-whole-document.pdf\"\u003ePrintiwch y canllawiau yn Gymraeg\u003cbr /\u003e\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003eForewords\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/foreword-david-clementi\"\u003eDavid Clementi, BBC Chairman\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/foreword-tony-hall\"\u003eTony Hall, BBC Director-General\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 1: The BBC's Editorial Standards\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#introduction\"\u003e1.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#oureditorialvalues\"\u003e1.2 Our Editorial Values\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#thepublicinterest\"\u003e1.3 The Public Interest\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#ofcom\"\u003e1.4 Ofcom\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#accountability\"\u003e1.5 Accountability\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#complaints\"\u003e1.6 Complaints\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/editorial-standards#accessibility\"\u003e1.7 Accessibility\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 2: How to Use the Guidelines\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#introduction\"\u003e2.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#rolesandresponsibilities\"\u003e2.2 Roles and Responsibilities\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#editorialjustification\"\u003e2.3 Editorial Justification\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/how-to-use-the-guidelines#othersourcesofadvice\"\u003e2.4 Other Sources of Advice\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 3: Accuracy\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/accuracy\"\u003e3.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp align=\"left\"\u003e\u003ca href=\"/guidelines/accuracy/mandatory-referrals\"\u003e3.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp align=\"left\"\u003e\u003ca href=\"/guidelines/accuracy/guidelines\"\u003e3.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 4: Impartiality\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/impartiality\"\u003e4.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/impartiality/mandatory-referrals\"\u003e4.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/impartiality/guidelines\"\u003e4.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 5: Harm and Offence\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/harm-and-offence\"\u003e5.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/harm-and-offence/mandatory-referrals\"\u003e5.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/harm-and-offence/guidelines\"\u003e5.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 6: Fairness to Contributors and Consent\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/fairness\"\u003e6.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/fairness/mandatory-referrals\"\u003e6.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/fairness/guidelines\"\u003e6.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 7: Privacy\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy\"\u003e7.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy/mandatory-referrals\"\u003e7.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/privacy/guidelines\"\u003e7.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 8: Reporting Crime and Anti-social Behaviour\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/crime\"\u003e8.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/crime/mandatory-referrals\"\u003e8.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/crime/guidelines\"\u003e8.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 9: Children and Young People as Contributors\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people\"\u003e9.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people/mandatory-referrals\"\u003e9.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/children-young-people/guidelines\"\u003e9.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 10: Politics, Public Policy and Polls\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics\"\u003e10.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics/mandatory-referrals\"\u003e10.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/politics/guidelines\"\u003e10.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 11: War, Terror and Emergencies\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/war-terror-emergencies\"\u003e11.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/war-terror-emergencies/mandatory-referrals\"\u003e11.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/war-terror-emergencies/guidelines\"\u003e11.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 12: Religious Content\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/religious-content\"\u003e12.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/religious-content#guidelines\"\u003e12.2 Guidelines\u003c/a\u003e\u0026nbsp;\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 13: Re-use, Reversioning and Permanent Availability\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability\"\u003e13.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability/mandatory-referrals\"\u003e13.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/reuse-reversioning-permanent-availability/guidelines\"\u003e13.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 14: Independence from External Interests\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/independence-from-external-interests\"\u003e14.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/independence-from-external-interests/mandatory-referrals\"\u003e14.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/independence-from-external-interests/guidelines\"\u003e14.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 15: Conflicts of Interest\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/conflicts-of-interest\"\u003e15.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/conflicts-of-interest/mandatory-referrals\"\u003e15.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/conflicts-of-interest/guidelines\"\u003e15.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 16: External Relationships and Financing\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships\"\u003e16.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships/mandatory-referrals\"\u003e16.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/external-relationships/parta\"\u003e16.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/parta\"\u003ePart A: Guidelines for All Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partb\"\u003ePart B: Guidelines for Public Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partc\"\u003ePart C: Additional Guidelines for BBC World Service Group\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/partd\"\u003ePart D: Advertising and Sponsorship for BBC Commercial Services\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp class=\"TableofContents\"\u003e\u003ca href=\"/guidelines/external-relationships/parte\"\u003ePart E: Content Made by BBC Commercial Services for Third Parties\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 17: Competitions, Votes and Interactivity\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity\"\u003e17.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity/mandatory-referrals\"\u003e17.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/competitions-votes-interactivity/guidelines\"\u003e17.3 Guidelines\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch2\u003eSection 18: The Law\u003c/h2\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/\"\u003e18.1 Introduction\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/mandatory-referrals\"\u003e18.2 Mandatory Referrals\u003c/a\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/general\"\u003e18.3 General\u003c/a\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003ca href=\"/guidelines/law/principal-legal-considerations\"\u003e18.4 Principal Legal Considerations\u003c/a\u003e\u0026nbsp;\u003c/p\u003e","contentItem":{"contentComponent":""}},"guid":"20be4f53-b466-4f9a-b79a-eca6df8143b1","metadata":{"isiteSectionDescription":"","metadataTitle":"Guidelines","metadataUrl":"/guidelines","metadataId":"page-standard-guidelines041218151758","shortSynopsis":"The Editorial Guidelines are the BBC's values and standards. They apply to all our content, wherever and however it is received.","showHeaderText":false,"siteMetadata":"","baseUrl":"editorialguidelines","isiteId":"ipages-editorial-guidelines","enableContentList":false,"imageOverlay":false,"pageType":"page-standard"},"sidenav":{"control-23":"","sidenavBar":""},"topImage":{"image":"p07dpkd2","imageUrl":"ichef.bbci.co.uk/images/ic/$recipe/p07dpkd2.jpg","mimeType":"image/jpeg"},"topVideo":{"explanation":"","video":"","videoId":"","videoDuration":""}},"navbar":{"itemArray":{"item":[{"name":"Guidelines","url":"/guidelines","id":"page-standard-guidelines041218151758","includeSubnav":"","childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}}},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Guidance","url":"/guidance","id":"page-standard-guidance041218151842","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"News","url":"/news","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Forms","url":"/forms","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Reports","url":"/reports","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Commercial Services","url":"/commercial-services","id":"-","includeSubnav":""},{"childItemArray":{"childItem":{"childName":"","childUrl":"","childId":""}},"name":"Contact","url":"/contact","id":"-","includeSubnav":""}]},"itemsArray":{"item":[{"name":"Home","url":"/","includeSubnav":false,"childItemArray":[],"id":"page-standard-whats-new041218151602"},{"name":"Guidelines","url":"/guidelines","includeSubnav":false,"childItemArray":[],"id":"page-standard-guidelines041218151758"},{"name":"Guidance","url":"/guidance","includeSubnav":false,"childItemArray":[],"id":"page-standard-guidance041218151842"},{"name":"Forms","url":"/forms","includeSubnav":false,"childItemArray":[],"id":"page-standard-forms190319165639"},{"name":"Reports","url":"/reports","includeSubnav":false,"childItemArray":[],"id":"page-standard-reports190319165922"},{"name":"Commercial Services","url":"/commercial-services","includeSubnav":false,"childItemArray":[],"id":"page-standard-commercial-services030519090426"},{"name":"Contact","url":"/contact","includeSubnav":false,"childItemArray":[],"id":"page-standard-contact190319175737"},{"name":"Ofcom","url":"/ofcom","includeSubnav":false,"childItemArray":[],"id":"page-standard-ofcom140519160524"}]}},"sitedata":{"metadataId":"metadata","metadataSiteTitle":"Editorial Guidelines","siteBaseUrl":"editorialguidelines","metadataTheme":"teal","showFooterPromo":true,"isiteId":"ipages-editorial-guidelines","metadataThemeMode":"light"}},"buildId":"rTOu9Qp_P6cUPrVpFGV_d","dynamicBuildId":false,"assetPrefix":"/editorialguidelines","nextExport":true}</script><script async="" id="__NEXT_PAGE__/" src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/rTOu9Qp_P6cUPrVpFGV_d/pages/index.js"></script><script async="" id="__NEXT_PAGE__/_app" src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/rTOu9Qp_P6cUPrVpFGV_d/pages/_app.js"></script><script src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/runtime/webpack-8ed9452df514b4d17d80.js" async=""></script><script src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/chunks/commons.63dc190b586d4d1a8b1a.js" async=""></script><script src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/chunks/styles.c2635deffb730b208051.js" async=""></script><script src="/web/20190928160822js_/https://www.bbc.com/editorialguidelines/_next/static/runtime/main-50a3cc69fbc016d00f83.js" async=""></script> <div id="orb-footer" class="orb-footer" dir="ltr"><div id="navp-orb-footer-promo"></div><aside role="complementary"><div id="orb-aside" class="orb-nav-sec b-r b-g-p"><div class="orb-footer-inner" role="navigation" aria-label="BBC"><h2 class="orb-footer-lead">Explore the BBC</h2><div class="orb-footer-primary-links"><ul><li class="orb-nav-home"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/">Home</a></li><li class="orb-nav-news"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/sport">Sport</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/weather">Weather</a></li><li class="orb-nav-iplayer"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/iplayer">iPlayer</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/sounds">Sounds</a></li><li class="orb-nav-cbbc"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/cbbc">CBBC</a></li><li class="orb-nav-cbeebies"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/cbeebies">CBeebies</a></li><li class="orb-nav-food"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/food">Food</a></li><li class="orb-nav-bitesize"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/bitesize">Bitesize</a></li><li class="orb-nav-arts"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/arts">Arts</a></li><li class="orb-nav-taster"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/taster">Taster</a></li><li class="orb-nav-local"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/news/localnews">Local</a></li><li class="orb-nav-tv"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/tv">TV</a></li><li class="orb-nav-radio"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/radio">Radio</a></li><li class="orb-nav-three"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/bbcthree">Three</a></li></ul></div></div></div></aside><footer role="contentinfo"><div id="orb-contentinfo" class="orb-nav-sec b-r b-g-p"><script>window.orb.worldwideFooterlinks = '<li class="orb-footer-ads"><a href="https://web.archive.org/web/20190928160822/https://advertising.bbcworldwide.com/">Advertise with us<'+'/a><'+'/li><li class="orb-footer-adchoices"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.com/usingthebbc/cookies/how-does-the-bbc-use-cookies-for-advertising/">Ad choices<'+'/a><'+'/li>';</script><div class="orb-footer-inner"> <ul><li class="orb-footer-terms"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/usingthebbc/terms/">Terms of Use</a></li><li class="orb-footer-about"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/aboutthebbc">About the BBC</a></li><li class="orb-footer-privacy"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/usingthebbc/privacy/">Privacy Policy</a></li><li class="orb-footer-cookies"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/usingthebbc/cookies/">Cookies</a></li><li class="orb-footer-accessibility"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/accessibility/">Accessibility Help</a></li><li class="orb-footer-parental"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/guidance">Parental Guidance</a></li><li class="orb-footer-contact"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/contact">Contact the BBC</a></li><li class="orb-footer-newsletter"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/bbcnewsletter">Get Personalised Newsletters</a></li></ul><small><em class="orb-hilight">Copyright 漏 2019 BBC.</em> The BBC is not responsible for the content of external sites. <span class="orb-footer-links"><a href="https://web.archive.org/web/20190928160822/https://www.bbc.co.uk/help/web/links/" class="orb-hilight">Read about our approach to external linking.</a></span></small></div></div></footer></div><script id="orb-js-script" data-assetpath="https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/" src="https://web.archive.org/web/20190928160822js_/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/js/orb.min.js"></script> <script type="text/javascript">require(['orb/lib/_$'], function($) { $.ready(function() { initialiseFooter(); }); var scrollCheckTimer; var didScroll; var previousPosition = 0; var delta = 5; var PROMO_SHOW_BREAKPOINT = 1500; var pageLength = 0; function initialiseFooter() { // Suppress this feature on browsers we no longer test var myNav = navigator.userAgent.toLowerCase(); var oldIE = (myNav.indexOf('msie') !== -1) && parseInt(myNav.split('msie')[1], 10) <= 10; if (!oldIE) { require(['orb/cookies'], function (bbccookies) { var disabledByCookie = (parseInt(bbccookies.get('ckns_nav_promofail')) || 0) >= 3; if (!disabledByCookie) { require(['orb/fig'], function (orbFig) { orbFig.load(function (fig) { if (fig.geo.isUK()) { setUpLazyLoading(); } }); }); } }); } } function setUpLazyLoading() { // offsetHeight is expensive to calculate, only do it once. pageLength = Math.abs(document.body.offsetHeight); if (pageLength < getViewportHeight() + 300 || pageLength - getCurrentPosition() < PROMO_SHOW_BREAKPOINT) { loadPromo(); } else { window.onscroll = function () { didScroll = true; }; scrollCheckTimer = setInterval(function () { if (didScroll) { hasScrolled(); didScroll = false; } }, 250); } } function loadPromo() { clearInterval(scrollCheckTimer); require(['orb/async/_footerpromo'], function(promo) { promo.init('https://web.archive.org/web/20190928160822/https://navpromo.api.bbci.co.uk', ''); }); } function getViewportHeight() { return window.innerHeight; } function getCurrentPosition() { return Math.abs(window.scrollY || document.body.scrollTop || document.documentElement.scrollTop); } function hasScrolled() { var currentPosition = getCurrentPosition(); if (Math.abs(previousPosition - currentPosition) <= delta) { return; } if (currentPosition > previousPosition) { if ((pageLength - currentPosition) <= PROMO_SHOW_BREAKPOINT) { loadPromo(); } } previousPosition = currentPosition; } })</script><script type="text/javascript">/*<![CDATA[*/ require(['orb/fig', 'orb/nav'], function(fig, nav) { fig.load(function(fig) { if (fig.geo.isUK()) { nav.loadJs('https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/orbit/3.0.0-638.c83ebdf8/js/edr.min.js'); } }); }); /*]]>*/</script><script type="text/javascript">require.config({ paths: { "mybbc/templates": '//web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/notification-ui/3.9.9/templates', "mybbc/notifications": '//web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/notification-ui/3.9.9/js' } }); require(['mybbc/notifications/NotificationsMain', 'idcta/idcta-1'], function (NotificationsMain, idcta) { var loadNotifications = function (isUK) { if (isUK) { window.bbcpage.loadCSS('//web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/notification-ui/3.9.9/css/main.min.css').then(function() { NotificationsMain.run(idcta, '//web.archive.org/web/20190928160822/https://mybbc.files.bbci.co.uk/notification-ui/3.9.9/'); }); } }; if (window.bbcuser && window.bbcuser.isUKCombined && typeof(window.bbcuser.isUKCombined) === 'function') { // Use new API from Orbit if available window.bbcuser.isUKCombined().then(function(isUK) { loadNotifications(isUK); }); } else { // Fallback to fig (ORB support) var orbFig = window.orb.fig; loadNotifications(orbFig.geo.isUK()); } });</script><div class="bbccom_display_none"><script type="text/javascript">/*<![CDATA[*/ if (window.bbcdotcom && window.bbcdotcom.analytics && bbcdotcom.config && !bbcdotcom.config.isSportApp() && !bbcdotcom.config.isReel()) { bbcdotcom.analytics.page(); } /*]]>*/</script><noscript><img src="//web.archive.org/web/20190928160822im_/https://ssc.api.bbc.com/?c1=2&c2=19293874&ns_site=bbc&name=" height="1" width="1" alt=""></noscript><script type="text/javascript">/*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.currencyProviders) { bbcdotcom.currencyProviders.write(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.currencyProviders) { bbcdotcom.currencyProviders.postWrite(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.stats && bbcdotcom.data.stats === 1 && bbcdotcom.utils && window.location.pathname === '/' && window.bbccookies && bbccookies.readPolicy('necessary') ) { var wwhpEdition = bbcdotcom.utils.getMetaPropertyContent('wwhp-edition'); var _sf_async_config={}; /** CONFIGURATION START **/ _sf_async_config.uid = 50924; _sf_async_config.domain = "bbc.co.uk"; _sf_async_config.title = "Homepage"+(wwhpEdition !== '' ? ' - '+wwhpEdition : ''); _sf_async_config.sections = "Homepage"+(wwhpEdition !== '' ? ', Homepage - '+wwhpEdition : ''); _sf_async_config.region = wwhpEdition; _sf_async_config.path = "/"+(wwhpEdition !== '' ? '?'+wwhpEdition : ''); /** CONFIGURATION END **/ (function(){ function loadChartbeat() { window._sf_endpt=(new Date()).getTime(); var e = document.createElement("script"); e.setAttribute("language", "javascript"); e.setAttribute("type", "text/javascript"); e.setAttribute('src', '//web.archive.org/web/20190928160822/https://static.chartbeat.com/js/chartbeat.js'); document.body.appendChild(e); } var oldonload = window.onload; window.onload = (typeof window.onload != "function") ? loadChartbeat : function() { oldonload(); loadChartbeat(); }; })(); } /*]]>*/</script><script type="text/javascript">/*<![CDATA[*/ (function() { window.bbcdotcom.bodyLast = true; }()); /*]]>*/</script></div><script type="text/javascript">if (window.SEARCHBOX.suppress === false && window.SEARCHBOX.locale && /^en-?.*?/.test(window.SEARCHBOX.locale)) { require.config({ paths: { "search/searchbox": window.SEARCHBOX.searchboxAppStaticPrefix, } }); if (bbcuser && bbcuser.isUKCombined) { bbcuser.isUKCombined().then(function (isUK) { if (isUK) { require(['search/searchbox/searchboxDrawer'], function (SearchboxDrawer) { SearchboxDrawer.run(window.SEARCHBOX); }); } }); } }</script> <script type="text/javascript">window.COOKIES_STATIC_HOST = 'https://web.archive.org/web/20190928160822/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.1-320.48d0d61/cookie-banner//cookie-prompt/';</script><script src="https://web.archive.org/web/20190928160822js_/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.1-320.48d0d61/cookie-banner/cookie-banners.bundle.js" async=""></script><script type="text/javascript">require(["istats-1","orb/cookies"],function(o,t){if(t.isAllowed("s1"))try{if(!require.s.contexts._.config.paths.idcta)return void i();require(["idcta/idcta-1"],function(t){t&&"function"==typeof t.getIStatsLabels&&o.addLabels(t.getIStatsLabels()),i()},function(t){throw t})}catch(t){console&&"function"==typeof console.log&&console.log("an exception occurred while adding idcta labels to istats, invoking istats without them",t),i()}function i(){o.invoke()}});</script><script type="text/javascript">"use strict";require(["reverb"],function(e){return e.invoke(!1)});</script><script>if(function(){"use strict";if("object"==typeof window)if("IntersectionObserver"in window&&"IntersectionObserverEntry"in window&&"intersectionRatio"in window.IntersectionObserverEntry.prototype)"isIntersecting"in window.IntersectionObserverEntry.prototype||Object.defineProperty(window.IntersectionObserverEntry.prototype,"isIntersecting",{get:function(){return 0<this.intersectionRatio}});else{var p=window.document,e=[];t.prototype.THROTTLE_TIMEOUT=100,t.prototype.POLL_INTERVAL=null,t.prototype.USE_MUTATION_OBSERVER=!0,t.prototype.observe=function(e){if(!this._observationTargets.some(function(t){return t.element==e})){if(!e||1!=e.nodeType)throw new Error("target must be an Element");this._registerInstance(),this._observationTargets.push({element:e,entry:null}),this._monitorIntersections(),this._checkForIntersections()}},t.prototype.unobserve=function(e){this._observationTargets=this._observationTargets.filter(function(t){return t.element!=e}),this._observationTargets.length||(this._unmonitorIntersections(),this._unregisterInstance())},t.prototype.disconnect=function(){this._observationTargets=[],this._unmonitorIntersections(),this._unregisterInstance()},t.prototype.takeRecords=function(){var t=this._queuedEntries.slice();return this._queuedEntries=[],t},t.prototype._initThresholds=function(t){var e=t||[0];return Array.isArray(e)||(e=[e]),e.sort().filter(function(t,e,n){if("number"!=typeof t||isNaN(t)||t<0||1<t)throw new Error("threshold must be a number between 0 and 1 inclusively");return t!==n[e-1]})},t.prototype._parseRootMargin=function(t){var e=(t||"0px").split(/\s+/).map(function(t){var e=/^(-?\d*\.?\d+)(px|%)$/.exec(t);if(!e)throw new Error("rootMargin must be specified in pixels or percent");return{value:parseFloat(e[1]),unit:e[2]}});return e[1]=e[1]||e[0],e[2]=e[2]||e[0],e[3]=e[3]||e[1],e},t.prototype._monitorIntersections=function(){this._monitoringIntersections||(this._monitoringIntersections=!0,this.POLL_INTERVAL?this._monitoringInterval=setInterval(this._checkForIntersections,this.POLL_INTERVAL):(n(window,"resize",this._checkForIntersections,!0),n(p,"scroll",this._checkForIntersections,!0),this.USE_MUTATION_OBSERVER&&"MutationObserver"in window&&(this._domObserver=new MutationObserver(this._checkForIntersections),this._domObserver.observe(p,{attributes:!0,childList:!0,characterData:!0,subtree:!0}))))},t.prototype._unmonitorIntersections=function(){this._monitoringIntersections&&(this._monitoringIntersections=!1,clearInterval(this._monitoringInterval),this._monitoringInterval=null,r(window,"resize",this._checkForIntersections,!0),r(p,"scroll",this._checkForIntersections,!0),this._domObserver&&(this._domObserver.disconnect(),this._domObserver=null))},t.prototype._checkForIntersections=function(){var a=this._rootIsInDom(),c=a?this._getRootRect():{top:0,bottom:0,left:0,right:0,width:0,height:0};this._observationTargets.forEach(function(t){var e=t.element,n=v(e),r=this._rootContainsTarget(e),i=t.entry,o=a&&r&&this._computeTargetAndRootIntersection(e,c),s=t.entry=new u({time:window.performance&&performance.now&&performance.now(),target:e,boundingClientRect:n,rootBounds:c,intersectionRect:o});i?a&&r?this._hasCrossedThreshold(i,s)&&this._queuedEntries.push(s):i&&i.isIntersecting&&this._queuedEntries.push(s):this._queuedEntries.push(s)},this),this._queuedEntries.length&&this._callback(this.takeRecords(),this)},t.prototype._computeTargetAndRootIntersection=function(t,e){if("none"!=window.getComputedStyle(t).display){for(var n,r,i,o,s,a,c,u,h=v(t),d=g(t),l=!1;!l;){var f=null,b=1==d.nodeType?window.getComputedStyle(d):{};if("none"==b.display)return;if(d==this.root||d==p?(l=!0,f=e):d!=p.body&&d!=p.documentElement&&"visible"!=b.overflow&&(f=v(d)),f&&(n=f,r=h,void 0,i=Math.max(n.top,r.top),o=Math.min(n.bottom,r.bottom),s=Math.max(n.left,r.left),u=o-i,!(h=0<=(c=(a=Math.min(n.right,r.right))-s)&&0<=u&&{top:i,bottom:o,left:s,right:a,width:c,height:u})))break;d=g(d)}return h}},t.prototype._getRootRect=function(){var t;if(this.root)t=v(this.root);else{var e=p.documentElement,n=p.body;t={top:0,left:0,right:e.clientWidth||n.clientWidth,width:e.clientWidth||n.clientWidth,bottom:e.clientHeight||n.clientHeight,height:e.clientHeight||n.clientHeight}}return this._expandRectByRootMargin(t)},t.prototype._expandRectByRootMargin=function(n){var t=this._rootMarginValues.map(function(t,e){return"px"==t.unit?t.value:t.value*(e%2?n.width:n.height)/100}),e={top:n.top-t[0],right:n.right+t[1],bottom:n.bottom+t[2],left:n.left-t[3]};return e.width=e.right-e.left,e.height=e.bottom-e.top,e},t.prototype._hasCrossedThreshold=function(t,e){var n=t&&t.isIntersecting?t.intersectionRatio||0:-1,r=e.isIntersecting?e.intersectionRatio||0:-1;if(n!==r)for(var i=0;i<this.thresholds.length;i++){var o=this.thresholds[i];if(o==n||o==r||o<n!=o<r)return!0}},t.prototype._rootIsInDom=function(){return!this.root||i(p,this.root)},t.prototype._rootContainsTarget=function(t){return i(this.root||p,t)},t.prototype._registerInstance=function(){e.indexOf(this)<0&&e.push(this)},t.prototype._unregisterInstance=function(){var t=e.indexOf(this);-1!=t&&e.splice(t,1)},window.IntersectionObserver=t,window.IntersectionObserverEntry=u}function u(t){this.time=t.time,this.target=t.target,this.rootBounds=t.rootBounds,this.boundingClientRect=t.boundingClientRect,this.intersectionRect=t.intersectionRect||{top:0,bottom:0,left:0,right:0,width:0,height:0},this.isIntersecting=!!t.intersectionRect;var e=this.boundingClientRect,n=e.width*e.height,r=this.intersectionRect,i=r.width*r.height;this.intersectionRatio=n?Number((i/n).toFixed(4)):this.isIntersecting?1:0}function t(t,e){var n,r,i,o=e||{};if("function"!=typeof t)throw new Error("callback must be a function");if(o.root&&1!=o.root.nodeType)throw new Error("root must be an Element");this._checkForIntersections=(n=this._checkForIntersections.bind(this),r=this.THROTTLE_TIMEOUT,i=null,function(){i||(i=setTimeout(function(){n(),i=null},r))}),this._callback=t,this._observationTargets=[],this._queuedEntries=[],this._rootMarginValues=this._parseRootMargin(o.rootMargin),this.thresholds=this._initThresholds(o.threshold),this.root=o.root||null,this.rootMargin=this._rootMarginValues.map(function(t){return t.value+t.unit}).join(" ")}function n(t,e,n,r){"function"==typeof t.addEventListener?t.addEventListener(e,n,r||!1):"function"==typeof t.attachEvent&&t.attachEvent("on"+e,n)}function r(t,e,n,r){"function"==typeof t.removeEventListener?t.removeEventListener(e,n,r||!1):"function"==typeof t.detatchEvent&&t.detatchEvent("on"+e,n)}function v(t){var e;try{e=t.getBoundingClientRect()}catch(t){}return e?(e.width&&e.height||(e={top:e.top,right:e.right,bottom:e.bottom,left:e.left,width:e.right-e.left,height:e.bottom-e.top}),e):{top:0,bottom:0,left:0,right:0,width:0,height:0}}function i(t,e){for(var n=e;n;){if(n==t)return!0;n=g(n)}return!1}function g(t){var e=t.parentNode;return e&&11==e.nodeType&&e.host?e.host:e&&e.assignedSlot?e.assignedSlot.parentNode:e}}(),"function"!=typeof window.CustomEvent){function CustomEvent(t,e){e=e||{bubbles:!1,cancelable:!1,detail:null};var n=document.createEvent("CustomEvent");return n.initCustomEvent(t,e.bubbles,e.cancelable,e.detail),n}CustomEvent.prototype=window.Event.prototype,window.CustomEvent=CustomEvent}require(["detectview","parseContentForEvent"],function(t,n){window.addEventListener("pageshow",function(t){var e=navigator.vendor&&-1<navigator.vendor.indexOf("Apple");t.persisted&&e&&document.location.reload()}),t(["[data-bbc-context]","[data-bbc-container]"],function(t){if(!t.hasAttribute("data-bbc-ignore-views")){var e=new CustomEvent("bbc-user-event",{bubbles:!0,detail:n(t)});t.dispatchEvent(e)}})}),require(["parseContentForEvent","getParentWithSelector"],function(c,u){var h=function(t){return null===t.which?4===t.button:1===t.button},e=function(t){if(0===t.button||h(t)){var e,n,r,i=u(t.target,"[data-bbc-container]"),o=u(t.target,"a, button");if(i&&o){"A"===o.tagName&&(n=o,r=1500,(e=t).altKey||e.ctrlKey||e.metaKey||e.shiftKey||h(e)||n.target&&!n.target.match(/^_(self|parent|top)$/i)||(e.preventDefault(),setTimeout(function(){window.location.href=n.href},r)));var s=c(i);s.elem=o,s.originalEvent=t;var a=new CustomEvent("bbc-user-click",{bubbles:!0,detail:s});o.dispatchEvent(a)}}};["click","auxclick"].forEach(function(t){document.body.addEventListener(t,e)})}),define("getParentWithSelector",function(){return function t(e,n){return e.matches(n)?e:!!e.parentElement&&t(e.parentElement,n)}}),define("getParentChildPosition",["getParentWithSelector"],function(i){function o(t){var e=i(t,"[data-stats]");return JSON.parse(e.getAttribute("data-stats")).link_location}return function(t){var e=i(t,"[data-stats]"),n=Array.prototype.slice.call(document.querySelectorAll("[data-stats]")).indexOf(e)+1,r=Array.prototype.slice.call(t.parentElement.children).indexOf(t)+1;return{PAR:o(t)+"::"+n,CHD:function(t){var e={"iplayer-video":"iplayer",video:"video",audio:"audio","iplayer-radio":"audio"};if(-1<["message-banner","message-banner-signed-in"].indexOf(o(t)))return"button";var n=t.getAttribute("data-bbc-asset-type");return e[n]?"card-"+e[n]:"card"}(t)+"::"+r}}}),define("parseContentForEvent",["getParentWithSelector","getParentChildPosition"],function(i,o){function r(t){return t.hasAttribute("data-bbc-result")?t.getAttribute("data-bbc-result"):function t(e){if(e.hasAttribute("href"))return encodeURIComponent(e.getAttribute("href"));for(var n=e.children||[],r=0;r<n.length;r++){var i=t(n[r]);if(null!==i)return i}return null}(t)}return function(t){return{container:t.getAttribute("data-bbc-container")||t.getAttribute("data-bbc-context"),label:(n=t,encodeURIComponent(n.getAttribute("data-bbc-title")||n.getAttribute("data-bbc-content-label")||n.innerText.split("\n")[0])),type:function(t){if(t.hasAttribute("data-bbc-event-type"))return t.getAttribute("data-bbc-event-type")}(t),source:(e=t,e.getAttribute("data-bbc-source")),personalisation:function(t){var e=i(t,"[data-bbc-personalisation]");if(e)return JSON.parse(e.getAttribute("data-bbc-personalisation"));var n=i(t,"[data-stats]");if(!n)return{};var r=JSON.parse(n.getAttribute("data-stats"));return r.hp_sgm_id||r.hp_sgm_user_score?{SEG:r.hp_sgm_id+"::"+r.hp_sgm_user_score}:{}}(t),metadata:function(t){var e=i(t,"[data-bbc-metadata]"),n=e?JSON.parse(e.getAttribute("data-bbc-metadata")):{};if(i(t,"[data-bbc-track-position]")){var r=o(t);if(!n.PAR)return Object.assign({},r,n)}return n}(t),result:r(t)};var e,n}}),define("detectview",function(){var h=.5,d=1e3,t={threshold:[0,.2,.5,.8,1]};return function(n,s){var e=0,a=[],c={};function u(t){clearTimeout(c[t]),delete c[t]}var r=new IntersectionObserver(function(t){t.forEach(function(t){var e,n,r,i=t.target,o=i.getAttribute("data-x-bbc-element-id");r=i,!(-1<a.indexOf(r))&&t.intersectionRatio>=h?(c[o]&&u(o),e=function(){var t;t=i,a.push(t),s(t)},n=d,c[o]=setTimeout(e,n)):u(o)})},t),i=function(t){t.setAttribute("data-x-bbc-element-id","el-"+e),r.observe(t),e+=1};function o(t,r){t.forEach(function(t){for(var e=(r||document).querySelectorAll(t),n=0;n<e.length;n++)i(e[n])})}o(n),new MutationObserver(function(t){t.forEach(function(t){Array.prototype.slice.call(t.addedNodes).forEach(function(e){!1!=(e instanceof Element||e instanceof HTMLDocument)&&(o(n,e),n.forEach(function(t){e.matches(t)&&i(e)}))})})}).observe(document,{childList:!0,subtree:!0})}});</script></body></html>