DRIVING SIGNALS

Permissible hand signals

The driver of a vehicle may, in addition to the signals prescribed in the preceding regulations, give the following hand signals:

(a) If he or she intends to slow down, he or she may extend his or her right arm sideward from the shoulder with the palm of the hand turned downward and move his or her arm slowly up and down; and

(b) If he or she desires to indicate to following traffic that it may overtake his or her vehicle on the right, he or she may fully extend his or her right arm below the level of the shoulder with the palm of the hand turned forward and move it backward and forward from the shoulder.