Earlier, Police Commissioner Mike Bush has commended his "courageous" officers who arrested the alleged gunman 21 minutes after they were alerted while he was en route to another attack.
Bush has provided updated information, saying it took 5 minutes and 39 seconds for police to be armed and on the scene ready to respond to the attack. In 10 minutes the armed offenders squad was on the scene.
"In 21 minutes the person now in custody was arrested, from when we were first notified to when ... he was arrested, away from further harm for the public," Bush said.
