The British Board of Film Classification (BBFC) is an independent non-governmental organization established in 1912 to classify films exhibited in British cinemas. It classifies films, videos, DVDs, and some video games according to content and develops age rating guidelines based on public consultations and research. Films are examined by two censors who assign an age rating, but difficult cases may be escalated to the BBFC board. There are 7 age ratings from U to 18 that provide information on appropriate audience age and content level like violence, language, sex, and more. Examples given show films rated based on these criteria and guidelines.