It is unlawful for any person, except one in lawful defense of himself, herself or another, or in defense of his or her property, or a peace officer, including, but not limited to, the designated Animal Control Officer, in the performance of his or her duties, or at a licensed shooting gallery, or one in lawful possession and control of land used for agricultural purposes, when on such land, to fire off or discharge any cannon, gun, rifle or other firearm within the city. However, nothing in this section shall apply to military organizations of the state or the United States in military funeral ceremonies or in firings conducted by education, sport or recreation organizations, including, but not limited to, organizers of competitive exhibitions or training events as provided for in § 90.020 of this code of ordinances, at scheduled periods, on an established range or at a scheduled event and under the supervision of a designated individual who is qualified to ensure that adequate safety precautions are established and observed.
(2013 Code, § 21-40)  Penalty, see § 130.999