A.
The streets or parts of streets described in Schedule XVII (§ 150-60), attached to and made a part of this chapter, are hereby designated as play highways.
B.
The Mayor is authorized to designate as play highways, whenever he deems that action advisable and for whatever period of time directed by him, any part of any street in the Borough where sledding and coasting shall be permitted. The play highway shall be set apart for the purpose under the direction of the Mayor.
C.
No person shall drive any motor vehicle upon any play highway at any time when that street shall be designated as a play highway, except in case of emergency, with special permission of the Mayor or of the police officer in charge, who shall first clear that play highway of all persons using it for the purpose for which it was set aside.