Again, you don't have to. You can go to a non smoking bar, restaurant, and pretty much everywhere else, it's a non issue.
I don't have to go to the pub????
man, I'm Irish, yes I do have to go to the fuckin pub, I love pubs, really love them, actually the one thing I really miss about home is the pub culture, it's not the same here, ye all sit down in pubs...wtf is that all about, how can you meet people if you're sitting down :-P
I've never seen a non-smoking bar in Kato, maybe there is one, probably isn't though, not much of a nightlife here y'know?
I don't know if there's a demand, but what I'm saying is that everywhere the non-smoking bar policy has been introduced it has worked, I used to smoke and it was a great way to meet people, going outside for a smoke, borrowing a lighter and strike up a conversation....although if there's no seats to sit down on then maybe the Poles stay there (^_^)