<Li> Maryville, October 1, 2010, banned in all enclosed workplaces, including bars and restaurants, by a city council vote of 3--2 . </Li> <Li> Nevada, January 1, 2018, banned in all enclosed workplaces, including bars, restaurants, and private clubs; exempts 20% of hotel / motel rooms contiguous and all on one floor and provide no infiltration of smoke to other rooms anywhere within the premises . </Li> <Li> North Kansas City, July 10, 2008, banned in all workplaces, including bars and restaurants; exempts casinos and retail tobacco shops </Li> <Li> O'Fallon, June 4, 2011, banned in all enclosed workplaces, including all bars restaurants, after public vote of 73%--27% on April 5, 2011; exempts cigar bars, private clubs, retail tobacco stores, private residences, outdoor areas, and 20% of hotel and motel rooms . </Li>

When did the no smoking ban start in usa