This document summarizes how the British Board of Film Classification (BBFC) rates films based on their content. It discusses the various rating categories (U, PG, 12A, 15, 18) and what types of content qualify a film for each rating. It explains that the BBFC aims to allow adults freedom of choice in films while also protecting children from unsuitable content. The ratings provide guidance on issues like violence, language, sex, and drug use that may be present in a rated film.