It shall be unlawful for the operator of a vehicle traveling in a particular traffic lane on a roadway divided and marked into lanes to disobey any sign, signal, arrow or marker along the roadway which directs vehicles traveling in such lane to move in a particular lane or direction or not to move into a different lane or in a different direction.
('74 Code, § 9-5-10.7) (Ord. 65-1974)