A. It is unlawful for any person, firm or corporation to carry, place on, or cause to be carried or placed on any public conveyance within the city limits any firearm unless the firearm shall be broken down or encased, and from which all ammunition shall be first removed, unless the person shall be a peace officer duly authorized to carry the weapon in the furtherance of his duty.

B. Any person violating any of the provisions of this section shall be guilty of a misdemeanor. (Ord. 1145-85 § 132, 1985.)