New South Wales Consolidated Regulations New South Wales Consolidated Regulations(cf 2008 Reg cl 21)
(1) A provisional P1 licence of class C is subject to the following conditions (in addition to any other conditions that may be attached to the licence)--(a) the holder must not drive any motor vehicle unless a sign, issued or authorised by Transport for NSW and displaying the letter "P" in red on a white background, is displayed--(i) in the case of a vehicle not towing a trailer--on the exterior of the vehicle in a conspicuous position at the front and the rear of the vehicle, or a conspicuous position on the roof of the vehicle, and(ii) in the case of a vehicle towing a trailer--on the exterior of the vehicle and trailer in a conspicuous position at the front of the vehicle and the rear of the trailer, or a conspicuous position on the roof of the vehicle, and(iii) in such a manner as to be clearly visible and not to in any way obscure the letter "P" on the sign when viewed from ahead of or behind the vehicle,(b) the holder must not drive a car-based motor tricycle.
(2) However, the driver of a police vehicle (within the meaning of the Road Rules 2014 ) is exempt from the condition set out in subclause (1)(a) while driving the vehicle in the performance of his or her duty.