The City Manager is authorized to remove, relocate or discontinue the operation of any traffic-control device not specifically required by the Vehicle Code of the State or this Title whenever he shall determine in any particular case that the conditions which warranted or required the installation no longer exist. (Ord. 87-4 § 17, 1987; Ord. 76-3 § 1, 1976; Ord. 155 NS § 4.5, 1967; prior code § 13-27.)