A Thames Coromandel district councillor who was also a police officer in Coromandel township for 27 years, says it is safe, and that incidents of gang violence over the weekend were a one-off.

Although he declined to give more details, John Morrissey says the assaults reported over the weekend were not a random attack.

"There is always a background to these things," he says.

Police say they were aware a group of approximately 12 gang members and associates travelled through the Coromandel Peninsula over the weekend.

Inspector Mike Henwood says police responded to one formal report of a group of people fighting.

Three people were later taken to Thames Hospital with various injuries.

Police have spoken with those involved but no complaints have been made so far and police did not receive any other reports of unlawful activity.

Morrissey says he checked with the local police to find out what happened over the weekend.

"Certainly people rang the police to inform them the gang members were in town, but there were no actual reports of intimidation, thefts, or general mayhem."

Morrissey says people were aware crime across the country was increasing and he shared their concerns, but he still felt safe walking down the main street.

The MP for Coromandel, Scott Simpson, is holding a public safety meeting on Wednesday evening in Coromandel to address the weekend's events.

National leader Christopher Luxon says the scenes of gang violence in Coromandel township over the weekend were shocking and appalling.

Luxon says the fight, captured on video and circulating on the internet, was another example of crime being out of control.

The country had seen a lot of violent crime over the last 48 hours, and National would back the police and tackle the gangs, he says.

- RNZ.