It would be great if they banned smoking. I hate it, no one in my family smokes, my grandma did, but she died from a burst vien near her Heart I think, not exactly sure what it was called but anyway, everyone was worried she would die a long slow death from lung cancer, but she didnt so she was lucky.
Alchohol may have the same effects on the users, but unless you break the law, no effects on the people around. Plus they say a glass of wine every day is good.