351.14 PARKING OF TRUCK TRACTORS AND TRAILERS.
   (a)    No unattached trailer or semi-trailer shall be parked on any portion of any highway or public grounds within the City without the consent of the owner of such property.
   (b)    No truck tractor or trailer shall be parked on private property without the consent of the owner of such private property. (1969 Code 75.05)
   (c)   Whoever violates any provision of this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense the person is guilty of a misdemeanor of the third degree.