{"version":"1.0","provider_name":"Highway Code Resources","provider_url":"https:\/\/mocktheorytest.com\/resources","author_name":"Darren Cottingham","author_url":"https:\/\/mocktheorytest.com\/resources\/author\/rddarren\/","title":"ADR Requirements for Organic Peroxides (Class 5.2) - Highway Code Resources","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bharD8xkZ4\"><a href=\"https:\/\/mocktheorytest.com\/resources\/adr-requirements-for-organic-peroxides-class-5-2\/\">ADR Requirements for Organic Peroxides (Class 5.2)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/mocktheorytest.com\/resources\/adr-requirements-for-organic-peroxides-class-5-2\/embed\/#?secret=bharD8xkZ4\" width=\"600\" height=\"338\" title=\"&#8220;ADR Requirements for Organic Peroxides (Class 5.2)&#8221; &#8212; Highway Code Resources\" data-secret=\"bharD8xkZ4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/mocktheorytest.com\/resources\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/mocktheorytest.com\/resources\/wp-content\/uploads\/2025\/01\/Class-5.2-organic-peroxide.png","thumbnail_width":1000,"thumbnail_height":1000,"description":"Organic peroxides present unique challenges for transport due to their inherent chemical instability and temperature sensitivity. These Class 5.2 substances require careful handling and specific precautions under ADR regulations to ensure safe carriage by road. Understanding Organic Peroxides Organic peroxides&hellip;Read more &#8250;"}