well there's lots. in my country (Aus), there's regulations on tobacco, alcohol, gambling: each of varied levels of deliberate and actual effectiveness. A lo

well there's lots. in my country (Aus), there's regulations on tobacco, alcohol, gambling: each of varied levels of deliberate and actual effectiveness. A lot of places limit billboards. And then there's even cultural aspects: Melbourne culture says that the level of a places' 'coolness' is inversely related to its amount of external signage...