> Smoking is already banned in public spaces In what countries? Certainly none I've heard of. Smokers are incredibly obnoxious. Smoking at a bus stop? Why not

> Smoking is already banned in public spaces In what countries? Certainly none I've heard of. Smokers are incredibly obnoxious. Smoking at a bus stop? Why not? Under open windows? Sure. On sidewalks, so that I have to breathe that stuff in when behind them? Sure. What's that? Smoking at bus stops is banned? No problem — just move 5m away and smoke all you want, the wind carrying the smoke towards the bus stop all the same :) And such laws are not realistically enforceable anyway.