What about car exaust, diesel fumes from busses as I walk down the street, smoke stack emissions, etc etc. Where does it end?
If people have the right NOT to smell cigarette smoke, then certainly I have the right not to inhale car exaust and industrail pollution which IS dangerous to my health.
maybe we should all go back to horse and buggy's, although I'm sure someone can't stand the smell of horses or is allergic to them...
The insanity has to end somewhere. Better yet, don't let the insanity start. If you don't like to be around cigarette smoke, GET UP AND MOVE TO ANOTHER SPOT. Find a smoke free restaurant, bar etc etc.
Better yet - let them invest their own money and open one themselves.