Section 410 ILCS 82/20 - Posting of Signs; Removal of Ashtrays(a) "No Smoking" signs or the international "No Smoking" symbol, consisting of a pictorial representation of a burning cigarette enclosed in a red circle with a red bar across it, shall be clearly and conspicuously posted in each public place and place of employment where smoking is prohibited by this Act by the owner, operator, manager, or other person in control of that place. (b) Each public place and place of employment where smoking is prohibited by this Act shall have posted at every entrance a conspicuous sign clearly stating that smoking is prohibited. (c) All ashtrays shall be removed from any area where smoking is prohibited by this Act by the owner, operator, manager, or other person having control of the area.Added by P.A. 095-0017,§ 20, eff. 1/1/2008.