The BBFC’s voluntary regulation services grew significantly in 2013. In September the BBFC became the regulator of internet content delivered via mobile networks. Meanwhile, content classified for video-on-demand under the BBFC’s Watch & Rate service increased by 200% in 2013, with 34 new companies submitting content for classification. BBFC ratings can be found on iTunes, BT Vision, Talk Talk, BlinkBox, FilmFlex, Sainsbury’s, PlayStation and XBox. They are available for customers building Ultraviolet collections and can be seen on the seatback entertainment systems on Virgin and British Airways flights.
via BBFC Annual Report 2013 | British Board of Film Classification.