[Ord. of 3-4-1929, § 1,2]
(a) 
Prohibited. Spitting upon the sidewalks or crosswalks of any public street, avenue or public square or place in the city or upon the floor of any factory, school house, church, store or any building which is used in common by the public or upon the floor of any railroad car or other public conveyance or upon the floor of any depot or station or upon the station platform of any railroad or other common carrier is hereby forbidden.
(b) 
Notices to be posted. The person owning or having a building, store, factory, railroad car or other public conveyance or any depot or station, station platform or other common carrier shall keep permanently posted, in each of said cases, a sufficient number of notices forbidding spitting upon the floors and calling attention to the provisions of this section.