Perth
Perth is Australia's fourth-most-populous city, having overtaken Adelaide's population in 1984. In June 2017 there were an estimated 2,022,044 residents in the Greater Perth area, representing a population increase of approximately 1.0% from the 2015 estimated population of 2,002,114.
Western Australia Police
The Western Australia Police Force, colloquially WAPOL, provides police services throughout the state of Western Australia, an area of 2.5 million square kilometres, the world's largest non-federated area of jurisdiction, with a population of only 2.4 million, of which 1.94 million reside in the Perth Metropolitan Region.