ladyfreckles
Acrobat
The thing is (I think I mentioned this earlier in the thread but my memory isn't failproof) that prohibition rarely works or does anything. I think education so that less people start doing it in the first place is the best approach. If less people are smoking, then there's less of a market for it, and eventually it could die out. People have smoked for thousands of years though so that's something very important to consider.