373.16 DISPLAY.
   (a)    The licensee shall cause the license tag to be firmly attached to the frame for which issued and to be maintained so as to be constantly visible.
   (b)    The licensee shall display his registration card or provide satisfactory proof of registration upon demand of any officer of the Division of Police.
   (c)    Any bicycle or motorized bicycle found within the City without a license tags or with a mutilated or altered or no serial number stamped upon the frame shall be deemed, prima-facie, to have been operated without proper licensing or registration and such bicycle or motorized bicycle may be impounded by the Police Division until ownership is proven.
(Ord. 79-182. Passed 6-5-79.)
   (d)   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.