It shall be unlawful for any person to explode or to discharge any shotgun, rifle, cannon, pistol, revolver, or any firearm or other instrument used for a like purpose within the city, not in necessary defense of life or property or in the performance of an official duty, unless such person shall have first secured from the Council permission so to do.
('65 Code, § 5-14.15) (Ord. 35-C.S., passed - - ) Penalty, see § 130.99