Film Classification

I have chosen to classify my film as a 12 because my film will use some strong language but only frequently there will also be drugs shown in my film as well. It doesn't fit into the 15 classification as my film doesn't use strong language frequently. It can't be a PG because of the fact that it uses strong language and drugs.  My film is a 12 also due to the fact that during the film there may be verbal references to sex.