Rival gangs the Rebels and Bandidos have been targeting each other

Rival gangs the Rebels and Bandidos have been targeting each other in 13 drive-by shootings since October.Another shooting occured at a house on Hewinson Avenue in Green Valley last night.Police have tried to get the two sides talking, but those attempts have failed and there are now concerns the violence will escalate.NSW Detective Chief Superintendent Ken McKay told News Ltd the gang’s attacks had simply been “cowardly”.“It’s just the lowest level of cowardly acts to drive past a place in the middle of the night and spray it with bullets,” Superintendent McKay said.“Don’t forget a lot of these places contain children and women.”