Cobar Bourke Central Darling Walgett Hay Wentworth Balranald Bogan Lachlan Carrathool Brewarrina Narrabri Moree Plains Warren Bland Conargo Parkes Forbes . Inverell Wakool Coonamble Guyra Cabonne . Clarence Valley Palerang Bega Valley . Lithgow Tamworth Regional . Singleton Dubbo . Snowy River . Oberon Kyogle . . Cowra Young Shoalhaven Tumut Shire Wagga Wagga . Mid-Western Regional . . . . Kempsey . . . . Liverpool Plains . . Greater Taree . . . . . . . . Tweed . . . . . . Broken Hill Wollondilly Hawkesbury Gosford Wyong Wollongong Penrith Hornsby Liverpool The Hills Shire Camden Blacktown Campbelltown Sutherland Shire Fairfield Ryde Warringah Pittwater Ku-ring-gai Bankstown Parramatta Holroyd Auburn Randwick Sydney Rockdale Canterbury . . . . Canada Bay . . Number of POIs 0 to 2 3 to 8 9 to 28 29 to 100 101 to 863 Number of persons of interest (POIs) proceeded against for driving with an illicit substance present in their system in 2015 by the Local Government Area where the offence was detected 0 100 200 300 400 km 0 7 14 21 28 km ® Note: The type of offences shown tend to be those detected by police rather than reported. Therefore the trends shown may be more indicative of policing operations rather than the incidence of those particular offences. NSW Buerau of Crime Statistics and Research