All of the kids today are much too occupied texting with both thumbs to hold a cig. Smokers are a dying breed in more ways than one, so the problem will solve itself.
...except in Germany where high school kids (ages 14 and up) smoke in droves just off campus (I've even seen them across from the police station). And nobody says/does anything. It's so ubiquitous here and was my biggest source of culture shock. The bus stop thing really gets to me.. to be sitting on a bench, have someone sit down, light up and be completely socked in by their smoke without them even caring, then they throw the butt on the ground.
Ah, I was quickly divested of my image of a clean, healthy Germany.