In March 2017, The federal government of the United Kingdom pulled its advertising strategies from YouTube, soon after experiences that its ads had appeared on video clips that contains extremist written content. The federal government demanded assurances that its promotion would "be delivered properly and properly". The Guardian newspaper, https://bookmarkprobe.com/story20480204/the-ultimate-guide-to-%D8%AA%D8%B5%D9%85%D9%8A%D9%85-%D9%88%D8%AA%D9%86%D9%81%D9%8A%D8%B0-%D8%A7%D9%84%D8%A3%D8%B9%D9%85%D8%A7%D9%84-%D8%A7%D9%84%D8%AE%D8%B4%D8%A8%D9%8A%D8%A9