The BBFC is an independent organization that assigns age ratings to films and educates about their rating decisions. They were established in 1912 and fund their operations through fees paid by film companies. Films are given ratings of U, PG, 12A, 15, and 18 based on increasing levels of violence, language, sexual content and other factors. Several laws like the Obscene Publications Act and Video Recordings Act establish restrictions on publishing obscene or harmful material and require all video releases be rated by the BBFC.