Australian Capital Territory Numbered Regulations Australian Capital Territory Numbered Regulations(1) To give a hand signal for stopping or suddenly slowing, the driver must extend the right arm and hand at right angles from the right side of the vehicle, with the upper arm horizontal and the forearm and hand pointing upwards, and with the hand open and the palm facing the direction of travel.
(2) However, the rider of a motorbike may give the hand signal by extending the left arm and hand at right angles from the left side of the motorbike, with the upper arm horizontal and the forearm and hand pointing upwards, and with the hand open and the palm facing the direction of travel.
Example
Giving a hand signal for stopping or suddenly slowing
Part 6 Traffic lights, traffic arrows and twin red lights
Division 6.1 Obeying traffic lights and traffic arrows