NSW police officers have been involved in many notable events in the state 's history , including APEC Australia 2007 , the 1997 Thredbo landslide , Waterfall train disaster , Grafton bus crash , 1989 Newcastle earthquake , Sydney Hilton bombing , the arrest of serial killer Ivan Milat , the 2004 Redfern riots , the 2005 Macquarie Fields riots and the 2005 Cronulla riots . They were responsible for the security of the Sydney 2000 Olympic Games and World Youth Day 2008
1989 Newcastle earthquake
1989 Newcastle earthquake
New South Wales Police Force