Leave it to the field owner, things that happen at a game will be dealt with by the local community.
Are we going to revoke AV status because people don't call their hits?
what if they cheat the chrony?
what about if they hose other players after they've already called the hit?
what if they make inappropriate jokes?
what if they don't use deodorant?
what if they wear ladies' undergarments (and are male?)
what if what if?
it's not ASC's job to regulate that shit, it's up to the local communities, people know where that kinda stuff is tolerated (and sometimes encouraged) and they know where it is not, so it's no big deal.
Personally, I don't care if people want to burn the ganja before, during or after the game, don't bother me at all, I don't smoke, except cigs and I've never had an issue with a pot head being unsafe around me either, not to take anything away from those who have.