No person shall place or permit to remain in or upon any park or parkway, any goods, merchandise or other articles in the nature of an obstruction to the free use and enjoyment of the park or parkways. Nor shall any person place any straw, dirt, chips, paper, shavings, shells, ashes, swill or garbage, or other rubbish, even though not offensive to health, in or upon the same. Nor shall any person distribute any circulars, cards or other written or printed matter, in any park or parkway.