No person shall throw or cast any stone or other object or aim or discharge any air gun, sling shot or other weapon in a public park except pursuant to the rules of a permitted game or recreation. No person shall throw, deposit, place or leave in any public park or water therein any paper, rubbish, waste, cans, bottles, grass blades or refuse of any kind, whether or not the same is offensive to the senses or injurious to health, except in receptacles provided for the collection of waste.
(`89 Code, § 153.020) Penalty, see § 10.99