Western Australian Consolidated Regulations

ROAD TRAFFIC (VEHICLE STANDARDS) RULES 2002 - REG 30

30 .         Rear vision mirrors — surfaces

        (1)         A rear vision mirror required to be fitted to the side of a motor vehicle with a GVM over 3.5 t must have a reflecting surface of at least 150 cm ² .

        (2)         A rear vision mirror required to be fitted to the right side of a motor vehicle with a GVM over 3.5 t must have a flat reflecting surface if —

            (a)         the motor vehicle has only one steering control; and

            (b)         the centre of the steering control is to the right of, or in line with, the centre of the motor vehicle.

        (3)         The reflecting surface of a rear vision mirror that is required to be fitted to a motor bike or moped must —

            (a)         each be of the same curvature; and

            (b)         if convex, be part of a notional sphere with a radius of at least 1.2 m.