Notable recent incidents include disarming an armed man in the Queen Street Mall in Brisbane in March 2013 . In December 2018 , SERT assisted in the apprehension of two gunmen during a 6-hour-long siege in Auchenflower , Queensland , wherein one officer was shot at , but not wounded . SERT was responsible for the security of the 2014 G20 Brisbane summit and 2018 Commonwealth Games
2014 G20 Brisbane summit
2014 G20 Brisbane summit
Special Emergency Response Team (Queensland)