521.13  SIGNS OR OBSTRUCTIONS ON TREELAWNS.
   (a)   No person shall erect or maintain any sign, whether for mercantile or political advertising or for any other purpose or use whatsoever, or erect or maintain any other obstruction in the space between the curb and sidewalk, commonly known as the treelawn, in or on any street or highway within the corporate limits.
   (b)   Nothing in subsection (a) hereof shall be construed as prohibiting the erection and maintenance of official traffic signs, signals, stanchions or other devices by the Department of Public Safety or other City officials.
(Ord. 81-56. Passed 3-25-57.)
   (c)   Whoever violates this section is guilty of a minor misdemeanor.