Previously, additional ratings were decided upon by the British Board of Film Classification (BBFC).

BBC: Person buys Grand Theft Auto IV

The British Board of Film Classification's successfully argued that the game had been approved for release on a misinterpretation of the law.

BBC: RELATED BBC SITES

She wants books and videos used for sex education to be given a rating by the British Board of Film Classification before they are used in schools.

BBC: Sex education books must be vetted for content, says MP