BBFC

On the official bbfc website i looked up the certificate guidlines.
For violence section of 12/12A and 15 they talk about the blood content:

12 + 12A
Violence
Moderate violence is allowed but should not dwell on detail. There should be no emphasis on injuries or blood, but occasional gory moments may be permitted if justified by the context.
Sexual violence may only be implied or briefly and discreetly indicated, and must have a strong contextual justification.

15
Violence
Violence may be strong but should not dwell on the infliction of pain or injury. The strongest gory images are unlikely to be acceptable. Strong sadistic or sexualised violence is also unlikely to be acceptable.
There may be detailed verbal references to sexual violence but any portrayal of sexual violence must be discreet and have a strong contextual justification.



Due to the fact that 12/12A has no emphasis of injuries or blood, i do not think that my film can be a 12 or 12A because my film will have a lot of blood hopefully to a realist standard.

I now think that my film is more likely to be a 15 beause there will be too much blood for a 12/12A but i dont think there will be to much to be a 15