I do suppose the driving age was a bad example but the fact is that you still have to wait until you reach the age where you have been deemed able to cope with such a responsibility. Even after which, there are still restrictions on what kinds of passengers can be in the car, how many and what hours you can be driving.
Smoking is just damn stupid. I don't think it should be legal at all and kids should be the last group people to be aloud to smoke.
