In March 2017, The federal government of the United Kingdom pulled its advertising strategies from YouTube, immediately after studies that its adverts experienced appeared on films that contains extremist content material. The federal government demanded assurances that its advertising and marketing would "be shipped securely and properly". The Guardian newspaper, https://extrabookmarking.com/story20386124/%E0%B9%82%E0%B8%8B%E0%B8%A5-%E0%B8%B2%E0%B9%80%E0%B8%8B%E0%B8%A5%E0%B8%A5-%E0%B8%AB%E0%B8%99%E0%B8%AD%E0%B8%87%E0%B8%9A-%E0%B8%A7%E0%B8%A5%E0%B8%B3%E0%B8%A0-secrets