The BBFC is the independent British board that classifies films and videos/DVDs into age categories like U, PG, 12A, 12, 15, and 18. It was established in 1912 to protect audiences, especially minors, from harmful content. The document discusses classifying the film "Borderline" with a 15 rating due to its mature themes of being in a suicidal state and a character shooting himself. These chilling scenes could be sensitive or inappropriate for those under 15. The film is a dramatic melodrama exploring mystery and emotion, targeting an audience aged 15-40 who should be mature enough to handle the difficult topics and feelings portrayed.