A strong police presence is likely in Fordlands for a "lengthy amount of time" in response to rising gang tensions following a violent brawl.
Police were called to a property on Bellingham Cres around 10.20pm on Thursday to investigate a fight involving up to 10 gang members.
Reports on social media said the gang members were on the rampage, smashing every window in the house.
Those fighting were understood to be armed with hammers and knives, with reports of a gun being fired.
No one was injured.