Rival gang members were left bashed and bloodied and some with broken bones after a fight tournament in Northland and those involved are calling for it to be made an annual event.
And while there were few arrests related to the event, police do not the support the move to hold it again in Whangarei and have vowed to continue to disrupt any criminal behaviour linked to gangs.
The reactions come after a mixed martial arts tournament staged at Portland Recreation Centre, just south of Whangarei, on Saturday where 12 rival gangs came together under one roof in a bid to sort out their issues in the ring.
It was after five gang-related deaths in the region over the past year, linked mainly to drugs, that the event was proposed.
"They were asking for it to happen again. We do need to keep doing these events because getting together and talking is a start to solving our issues.
"In the history of the gangs this has never been seen before. There were 12 different gangs there and some shouldn't have even been in the same room. I think we proved it was a success."
After the fighting at Portland police reported a relatively quiet night in Whangarei, with some bars closing early.
Whangarei and Kaipara police area commander Inspector Justin Rogers said gangs had always worked together but not in such a public way.
Police were hopeful gangs used the event to solve their issues, but said it would take more than one boxing event.
If gangs were serious about solving their issues, a good start would be to stop their involvement in the manufacture and distribution of methamphetamine, Mr Rogers said.
Evidence of that would mean fewer gang members and associates in court of drug charges.
Police did not support the event becoming an annual fixture and vowed they would continue to disrupt gang activities.
He said a majority of people he had spoken to had not supported the event, especially when gangs from outside Northland were participating.
He could not say why members of the Gold Coast Hells Angels gang were at the fight, a question best put to them, but said "it was a long way to come for an amateur fight night".
His opponent got the better of Hoterene, a former Maungu Kaha member but now a community worker based in Otangarei, but he got the biggest cheer from the crowd.
Hoterene left the ring with his white singlet covered in blood, but with a smile on his face.
"This is the way to sort issues and then leave it in the ring," he said, while trying to recover from his fight.
New Zealand First candidate Shane Jones said he detested the notion that the event could be an annual affair.
"In the north we have a great tourism industry but criminal tourism is not something we should be encouraging. To repeat this event next year which encourages the Hells Angels from Australia and Southern tribes is detestable.
"We need the gangs to be phased out. Gangs do not have credibility while they are trading and prospering from methamphetamine-related criminality.