The British Board of Film Classification (BBFC) is an independent non-governmental organization established in 1912 to classify films exhibited in British cinemas. The BBFC also regulates video recordings and DVDs. Film classifications are based on the BBFC's publicly available guidelines, which are updated regularly based on public consultations and the BBFC's experience over the years. Films are typically classified by two examiners who consider issues like violence, sex, language, and tone. There are 7 different age ratings used by the BBFC ranging from U for universal to 18 for works only suitable for adults. Examples given show A View to a Kill rated PG, Tower Heist rated 12, The Silence of the Lambs rated 18