Research into film classification

Classification is the process of giving age ratings and content advice to films and other audiovisual content to help children and families choose what's right for them and avoid what's not.

BBFC is the British Board of Film Classification and they give all films that are in cinema, on TV, on DVD and all other platforms in the UK a classification. 

Films being released into cinema are seen by compliance officers and then the age rating recommendation is approved by the Compliance or the Head of Compliance. Compliance officers look at issues such as bad language, dangerous behaviour, discrimination, drugs, horror, nudity, sex, violence, sexual violence, when making recommendations. They also consider context, tone and impact. How the audience will feel about it. There must be careful consideration when classifying DVDs and Blu-rays as they are generally watched at home as there is higher risk of under-age viewing.

'U' films should be suitable for audiences aged four years and over, although there is no way to predict what might upset a particular child. 

A PG is for a general viewing yet some scenes may be unsuitable for young children. A PG should not unsettle a child aged around eight or older. Unaccompanied children of any age may watch, but parents are advised to consider whether the content may upset younger, or more sensitive, children.

Films classified 12A and video works that classify 12 contain. the same material. It is not generally suitable for children aged under 12. No one younger than 12 may see a 12A film in a cinema unless accompanied by an adult. This obtains more sales as the parent and child both need to buy a ticket.

No one younger than 15 may see a 15 film in cinema. No one younger than 15 may rent or buy a 15 rated video work. Within 15 rated works weapons are allowed to be shown, there cannot be any discrimination, drug taking is allowed to be shown but not promoted. Very strong language is allowed, nudity is permitted but in little detail and brief. Sexual activity may be portrayed but usually without strong detail but there may be strong verbal references. Sexual violent references are allowed but a sustained focus on sexual threat if in any detail is unacceptable. There may be strong threat and horror. Violence may be strong but should not dwell on the infliction of pain or injury. If the images are too gory it will be unacceptable.

No one under 18 should see an 18 film in cinema. No one younger than 18 may rent or buy an 18 rated video work. Adults should be free to choose their own entertainment. Detailed portrayal of violent or dangerous acts are allowed. Along with things like illegal drug use, sadistic violence, rape, non-consensual sexual acts. Clear images of real sex are only permitted if the film is rated R18.