Western Australian Consolidated Regulations (1) A motor vehicle
equipped to run on LPG must comply with the requirements for the use of LPG in
vehicles in —
(a) the
version of Australian Standard AS 1425 — 1999 in force at the
commencement of this rule; or
(b) if
an earlier version of the standard was current when the vehicle was first
equipped to run on LPG — that version.
(2) A vehicle equipped
to run on LPG must have fixed conspicuously to the front and rear number
plates a label that is —
(a) made
of durable material;
(b) at
least 25 mm wide and 25 mm high;
(c)
reflective red conforming to Australian Standard AS 1742 —
1975 Manual of Uniform Traffic Control Devices , Appendix C, Class 2; and
(d)
marked ‘LPGAS’ or ‘LPG’, or with words or acronyms to
similar effect, in capital letters at least 6 mm high.