The board of supervisors may by ordinance prohibit the smoking or carrying of lighted cigarettes, cigars, pipes or matches and the use of matches or fire-producing devices in retail stores arranged to accommodate one hundred persons or more or which employ ten or more employes. Any ordinance passed under this section may not prohibit smoking in any restaurant room, rest room, beauty parlor, executive office or any shopping center area designated for smoking.
53 P.S. § 66806