Western Australian Consolidated Regulations A reflector required
to be fitted to an animal drawn vehicle in accordance with regulations 7 and 9
must —
(a) have
a diameter of not less than 32 mm and, if not circular, be of a size that
a circle 32 mm in diameter might be described on its surface;
(b) be
such that when light —
(i)
from a headlamp complying with the provisions of the
Vehicle Standards applicable to motor vehicles (as defined in the Vehicle
Standards); and
(ii)
placed at a distance not exceeding 100 m,
is projected directly
on to the reflector, the reflector gives a red reflection that is clearly
visible to the driver of the vehicle to which the headlamp is fitted;
(c) if
rectangular, be fitted in a vertical position; and
(d) be
unobscured and in a clean condition.