(A) The Chief of Police by and with the approval of the designated official is hereby empowered to make regulations necessary to make effective the provisions of the traffic ordinances of the city and to make and enforce temporary or experi-mental regulations to cover emergencies or special conditions. No such temporary or experimental regulation shall remain in effect for more than 90 days.
(B) The designated official may test traffic- control devices under actual conditions of traffic.
(Ord. 80-04, passed 6-10-80)