No person shall operate or park any vehicle, animal-drawn or motor propelled, on any public or private school playground area or lawn, or any public park playground area or lawn within this City unless such operation or parking falls within the following exceptions:
(a) Where the operation or parking of the vehicle is required for the maintenance of the area involved.
(b) Where the operation or parking of the vehicle is upon public roadways where such operation or parking is permitted, or the area involved is an established parking area.
(c) Where permission is first obtained from the proper authority.
(1952 Code § 21-9-27; Ord. 406-59)