It is unlawful to shoot, fire, or explode any firearm, firework, firecracker, torpedo, model rocket, model motorized aircraft or explosive of any kind or to shoot or fire any air gun, bow and arrow, B.B. gun, or use any slingshot in any park, except as authorized pursuant to Chapter 5.28 or 9.18 MMC. (Ord. 003/2009 § 1; Ord. 007/2004)