Protective services officers have started their vigils at Noble Park railway station.
The posting of armed PSOs from August 7 came soon after the successful deployment at Dandenong railway station between 6pm and the last train at night.
Protective services officers have started their vigils at Noble Park railway station.
The posting of armed PSOs from August 7 came soon after the successful deployment at Dandenong railway station between 6pm and the last train at night.