Suitable for 12 years and over
'Exactly the same criteria are used to classify works at ‘12A’ and ‘12’. These categories are awarded where the material is suitable, in general, only for those aged 12 and over. Works classified at these categories may upset children under 12 or contain material which many parents will find unsuitable for them.
The ‘12A’ category exists only for cinema films. No one younger than 12 may see a ‘12A’ film in a cinema unless accompanied by an adult, and films classified ‘12A’ are not recommended for a child below 12. An adult may take a younger child if, in their judgement, the film is suitable for that particular child. In such circumstances, responsibility for allowing a child under 12 to view lies with the accompanying adult.' -BBFC
I chose this certificate because the trailer would be able to be viewed on television after watershed or even early evening so most audiences would be able to watch the advert even though I am not planning on the the actual film being a 12A if the film ever became into a reality it would probably be certificated as a 15 because of some violence and scary scenes.
Suitable for 15 years and over

Suitable for 15 years and over

Horror
Strong threat and menace are permitted unless sadistic or sexualised -BBFCImitable behaviour
Dangerous behaviour (for example, hanging, suicide and self-harming) should not dwell on detail which could be copied. Easily accessible weapons should not be glamorised. -BBFCLanguage
There may be frequent use of strong language (for example, ‘fuck’). The strongest terms (for example, ‘cunt’) may be acceptable if justified by the context. Aggressive or repeated use of the strongest language is unlikely to be acceptable. -BBFCViolence
Violence may be strong but should not dwell on the infliction of pain or injury. The strongest gory images are unlikely to be acceptable. -BBFCThese guidelines I think apply the most to the advert I am intending on doing. The horror category applies for obvious reasons but mostly because in the film there would be strong threat from another character but no sadistic or sexual nature would be within the film.
Imitable behaviour if any in the film would defiantly not be glamorised. If there was to be imitable behaviour it would be due to the back story of a character but even so personally I would not want to show any self harm or suicide.
I chose the language category because there will probably be strong swearing in the film due to shock in small areas of the film and minor swearing all the way through but none in the trailer because of the certification.
Violence in this film would not be gory as such although the main characters may be injured and thrown about; you will not see the complete goriness of it. I want to do this because to cause the effect of mystery and leave the audience questioning whether or not they died or not. The violence within the film is supernatural so the weapon will be shown but not necessarily the person/ thing doing it.



