(A) Requirement. Any stop or turn signal, when required, shall be given either by means of a hand and arm or by electric turn signal device conforming to the requirements of ILCS Ch. 625.
('74 Code, § 17-246)
(B) Method of giving hand and arm signals. All signals required by this chapter shall be given from the left side of the vehicle in the following manner:
(1) Left turn: hand and arm extended horizontally;
(2) Right turn: hand and arm extended upward;
(3) Stop or decrease of speed: hand and arm extended downward.
('74 Code, § 17-247) (Ord. 972, passed 1-15-80)