The Western Australia Railway Police, WESTRAIL, SPECIAL CONSTABLE Badge. WESTRAIL officers have the same power of POLICE within the bounderies of the Railways, Depots and storage warehouses, Queens Crown, The Rarest badge in this series. These badges were obsolete, but have been reinstated as the current cap badge. The security officer cap badge has become obsolete now and no doubt will become rare and desirable.
It is hallmarked.