No one shall engage in or play any game upon any sidewalk or footwalk nor coast thereon with sleds or skateboards without the consent of the owner or occupant of the premises adjacent thereto. Nor shall anyone, without the consent of the owner or occupant of the premises adjacent thereto, skate upon any such sidewalk or footwalk. Consent to play or engage in activity listed in this section may be assumed unless the owner or occupant of the premises adjacent thereof objects. (Passed 1-3-84.)