§ 93.02  SPITTING UPON SIDEWALK, STAIR- WAY, FLOORS, WALLS AND THE LIKE, OF PUBLIC BUILDINGS.
   No person shall spit or expectorate upon any public sidewalk, public doorstep, public stairway, public elevator or upon the floor or walls of any public building.
(1992 Code, § 93.02)  Penalty, see § 10.99