373.12 BICYCLE MAY BE IMPOUNDED.
   Members of the Police Division of the City are hereby authorized to seize and impound any bicycle which is ridden or operated in violation of the provisions of this Traffic Code, or in such a way that the safety of the rider or other person is seriously endangered thereby. Any bicycle so seized and impounded shall be held by the Police Division until the owner thereof, or if the owner is a minor, the owner and such owner's parent or guardian, shall personally call at the Police Division and give assurance that such violation shall not be repeated.
(1964 Code Sec. 76.14)