Western Australian Current Regulations Western Australian Current Regulations (1) Every component of
a towed vehicle being towed on a road must be maintained in a condition that
is unlikely to render the use of that towed vehicle unsafe.
(2) Any folded arm,
mechanism or structure which —
(a)
forms part of a towed vehicle; and
(b) is
capable of moving so as to increase any of the dimensions of the towed
vehicle,
must be prevented from
moving in that manner by chains, pins or some other mechanical locking system.
(3) Any component or
hopper, bin or other attachment of, or to, a towed vehicle which is capable of
becoming loose or detached from that towed vehicle must be secured to prevent
it from becoming loose or detached.