(A) It is unlawful to smoke in the following unenclosed public places:
(1) The seating areas of all outdoor arenas, stadiums and amphitheaters.
(2) Public parks and recreation areas.
(3) School grounds.
(4) Public sidewalks within fifteen (15) feet of a public entrance but excluding any person who is temporarily in such area for the purpose of walking or traversing through such area.
(5) Public sidewalks within fifteen (15) feet of an open-air dining area, but excluding any person who is temporarily in such area for the purpose of walking or traversing through such area.
(B) It is unlawful to smoke in or within fifteen (15) feet of an outdoor venue during the time that an outdoor event is taking place.