The air we breathe.
Public attitudes toward smoking are complex, but the facts for businesses are clear.  Second-hand smoke is a major health hazard, and the most unhealthy places for second-hand smoke are bars and restaurants.  While there is little support for a total smoking ban, selected bans are more popular.  Even if new federal rules don't force restaurants to ban smoking, businesses can gain a competitive edge by going smoke-free.
Robinson
J P
JP
University of Maryland, USA.
Speer
T L
TL
D003710:Demography; D006801:Humans; D011640:Public Policy; D012147:Restaurants; D014028:Tobacco Smoke Pollution / Q000009:adverse effects / Q000331:legislation & jurisprudence / Q000517:prevention & control; D014481:United States; D017132:Workplace
D014028:Tobacco Smoke Pollution