19.5. Sanitation

No person in a park shall:

1. Throw, discharge or otherwise place or cause to be placed in the waters of any fountain, pond, lake, stream or other body of water in or adjacent to any park or any tributary system, storm sewer, or drain flowing into such waters, any substance, matter or thing, liquid or solid, which will or may result in the pollution of such waters.
2. Dump, deposit or leave any bottles, broken glass, ashes, paper, boxes, cigarette or cigar butts, cans, dirt, rubbish waste, garbage or refuse, or other trash anywhere on the park grounds; except such matter may be placed in proper receptacles where provided. Where receptacles are not provided, all such rubbish or waste shall be carried away from the park by the person responsible for its presence, and properly disposed of elsewhere.
3. Dump, deposit or leave household garbage or waste generated outside the park in the park facilities, park receptacles or dumpsters, or on park grounds.