10.12.020 Traffic division--duties.
   It shall be the duty of the traffic division, with such aid as may be rendered by other members of the police department, as follows:
   A.   To enforce the street traffic regulations of this city and all of the state vehicle laws applicable to street traffic in this city;
   B.   To make arrests for traffic violations;
   C.   To investigate traffic accidents;
   D.   To cooperate with the city traffic engineer and other officers of the city in the administration of the traffic laws and in developing ways and means to improve traffic conditions; and,
   E.   To carry out those duties specially imposed upon the division by this title and the traffic ordinances of this city.
(Ord. 530(part), 1988).