[Probird]

The government also regulates these establishments on all sorts of health hazards. It's not illegal to keep hamburger out of the refrigerator for days, but it is illegal to leave it out,cook it up and serve it. Same thing here, there not telling you that you can't smoke. They are just regulating where you can't smoke since it is a health hazard. You're allowed to smoke just not where other people eat, drink, shop and work.