Western Australia Police Medal of diligent and ethical service. The Western Australia Police Commissioner's Medal for Excellence is a circular cupro-nickel medal, 38 mm in diameter, surmounted with St Edward's Crown. The obverse displays the Western Australia Coat of Arms, surrounded by the words 'WESTERN AUSTRALIA POLICE - DILIGENT AND ETHICAL SERVICE'. The medal is suspended by a ribbon coloured in vertical blue and white stripes in an inverse colour pattern to the Police Long Service and Good Conduct Medal that had previously been issued to Australian Police. This ribbon is shared with the South Australia Police Medal, Tasmania Police Medal, and Victoria Police
Decoration for Officers of the Royal Naval Reserve dark green until 1941 and green edged white thereafter. Originally, fifteen years' service was required (not counting service as a midshipman), with wartime service counting double. Clasps to the Reserve Decoration were awarded to recognise further periods of 10 years' service after the first award. When just the ribbon of the Decoration was worn, each clasp was indicated by a silver 'rosette' on the ribbon. The RD and the Royal Naval Reserve Long Service and Good Conduct Medal for RNR ratings were both replaced by a combined-services Volunteer Reserves Service Medal on 1 April 1999. Decoration for Officers of the