yep, can ge a little severe!
The drinking age is 21 over and is a serious offense to break the law; especially in public.
Even more so , as during spring break here a few years ago , the partying on the beach escalated into a full riot. Properties damaged,cars burned etc.. so they have really clamped down on it hard.
Most of the year San Diego is a pretty laid back place;however on Spring break(read big excuse to get drunk and laid

) the camera crews on this show made it seem a little bawdy and excessive.
Are you getting the full season of this show or just one you pulled of the web?
cheers Dal