No person upon rollerskates, rollerblades, in-line skates, or riding in or by means of any coaster, sled, toy wagon, scooter, skateboard or similar device, shall go upon any park, plaza or city hall property within the Holladay Village zone, as defined in chapter 13.71, figure 13.71.3 of this code, or its successor, and made a part hereof by reference, or on any other area where prohibited by signs. (Ord. 2011-20, 11-17-2011)