The Chief of Police by and with the approval of the Director of Municipal Services is hereby empowered to make regulations necessary to make effective the provisions of this title and to make and enforce this section's temporary or experimental regulations to cover emergencies or special conditions. No such temporary or experimental regulation shall remain in effect for more than ninety (90) days. (Ord. 03-O-23, 8-11-2003; amd. Ord. 05-O-32, 11-14-2005)