Quite frankly, if I were inclined to engage in criminal activity, those places that attempt to voluntarily disarm the people there would be my first picks as places to commit my crimes. Actually places that are ILLEGAL to have guns would be my absolute first choice simply because it puts a defending victim at a distinct disadvantage. They have to choose between being robbed, or spending huge sums of money for attorney fees for breaking the law. Which means that being robbed would actually be the cheaper of the options available to them. And they might actually wind up in the same jail cell with me if they either shoot me, or decide to hold me a gun point waiting for the police to arrive. So that really puts the odds in my favor.