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
Army Long Service and Good Conduct Medal with a large ring or bar suspenders. The same plain crimson ribbon was used with the Victoria Cross, but with a miniature button emblem of the Cross worn on the ribbon bar in undress. From June 1916 a new ribbon was used, at times crimson or sometimes reddish violet, and edged with 3 millimetres wide white bands. The King William IV version of the medal was struck in 1830. Since he was the King of the United Kingdom of Great Britain and Ireland and King of Hanover, the obverse depicted a Trophy of Arms that incorporated a central shield bearing