The document discusses various film rating classifications in the UK. A U rating means the film is suitable for all ages but cannot contain bad violence, only mild language is permitted. A PG rating means the film is unsuitable for young children but can contain mild language or violence. A 12A means children under 12 can watch with an adult but not a 12 rated film. A 15 rating contains more extreme themes like violence and drug use while an 18 rating has very strong themes only suitable for adults such as graphic violence and sexual content. The example film would receive a 15 rating due to its imitable behavior, drug themes involving marijuana and cocaine use, violence and discrimination.