and other drugs, which he had seized from dealers. In 1994 a bombing at the National Crime Authority Adelaide offices killed Western Australian Police Det Sgt Geoffrey Bowen and severely injured others. The bomb was concealed in a parcel that was addressed to Bowen. Domenic Perre, who had been identified as a person of interest shortly after the bombing and a known crime figure was convicted of the bombing in 2022, 28 years after it occurred. During the 2016 South Australian blackout SAPOL Commissioner Grant Stevens declared a major incident under the Emergency Management Act. During the incident, Police Officers who were not responding to distress calls were forced to undertake traffic control duties in the stormy conditions due to all traffic lights around the state becoming inoperable. List of commissioners See also South Australia Police Historical Society Law enforcement in Australia Notes References Further reading Clyne, Robert (1987), Colonial Blue: A history of the South Australian Police Force, 1836–1916, Wakefield Press External links Law enforcement agencies of South Australia Emergency services in South Australia