On 16 November 2017 SafeCast published this video submission to the DCMS Internet Safety Strategy Green Paper on YouTube entitled "Age Verification - Protecting Children on TV and the Internet". The 25-minute video addresses the section of the Green Paper on “Technological Solutions to Online Harms” and makes reference to the NIST SP800-63 Digital Identity Guidelines which were published in June 2017. This was the first time in history that that a UK Government Green Paper was responded to by means of a video.