Smoking is prohibited in all public and private plazas except in areas of private plazas that are specifically set aside for smoking and designated by posted signage, provided that such areas are not within twenty feet (20') of building entrances or exits or designated pathways. For purposes of this section, a "public and private plaza" shall mean any unenclosed place, other than a publicly owned sidewalk, that is paved and permanently set aside for pedestrian use, including, for example, a courtyard, plaza or promenade. (Ord. 15-O-2680, eff. 7-9-2015)