The law is the law - no drinking and driving anything. No public intoxication. What really happens in a whole other story. Typically if you behave yourself and are not a danger to yourself or anyone else (not obviously drunk or disorderly) then it is overlooked. Remember all recreational drugs are illegal and not nearly as tolerated so if you get caught you'll probably get to see the inside of the jail Two place you don't want to end up here - the jail or the hospital.