I personally haven't done any research in that area and I'm not really an expert in those kinds of measures to reduce alcohol use and the burden caused by alcohol use in that fashion. I think that accessibility to products, whatever they are, is a necessary aspect to explain abuse of those substances. If they're not readily available or are less available, you see reductions in consumption in most cases.
Perhaps there's something to consider there. There's also something to consider concerning the availability of overpowered vehicles and how we represent automobiles in our society. That kind of goes along the same lines of what you're talking about. We have social values here that are really shooting us in the foot with respect to prevention of death, especially of youth. Messages that are quite pervasive in our society about the desirability of using alcohol and other drugs and substances and driving hugely overpowered vehicles quickly are not helping us.