113—Specifications for warning signs
(1) A warning sign at the front of the bus must—
(a) display the words "school bus" in capital letters at least 100 millimetres high; or
(b) display an image of 2 children in the same proportions as the children in AS 1743-2001 Road Signs—Specifications (image W6-3), with the image of the taller child at least 230 millimetres high.
(2) A warning sign at the rear of the bus must display an image of 2 children in the same proportions as the children in AS 1743-2001 Road Signs—Specifications (image W6-3), with the image of the taller child at least 230 millimetres high.
(3) The warning sign mentioned in subrules (1)(b) and (2) must—
(a) be a rectangular shape at least—
(i) if warning lights are on the warning sign—550 millimetres wide and 400 millimetres high; and
(ii) in any other case—400 millimetres wide and 250 millimetres high; and
(b) have a black border; and
(c) have black graphics and be coated with yellow retro-reflective material of class 1 or 2 that meets Australian/New Zealand Standard AS/NZS 1906.1-1993 Retroreflective Materials and Devices for Road Traffic Control Purposes—Part 1: Retroreflective Materials .
Division 20—Other lights, reflectors, rear marking plates or signals