The BBFC is an independent non-profit organization established in 1912 that classifies films, videos, and DVDs shown and released in the UK. It uses a ratings system (U, PG, 12A, 15, 18) to provide guidance to consumers about what age films are suitable for based on content like violence, language, sex, and drug use. The BBFC is funded through fees paid by film distributors and aims to classify works consistently while maintaining its independence from industry and government influence.