In March 2017, The federal government of the uk pulled its advertising and marketing strategies from YouTube, just after reports that its ads experienced appeared on films that contains extremist articles. The federal government demanded assurances that its marketing would "be sent securely and properly". The Guardian newspaper, and also https://wavesocialmedia.com/story6033441/5-simple-statements-about-%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-explained