Issues in the past during that period included disorder, family violence and domestic disputes and traffic offending, often exacerbated by alcohol.
While police wouldn't release frontline staff numbers, Mr Ruth said: "There [are] probably more guys working on New Year's Eve and Christmas than we've ever had. We will be highly visible and will deploy staff to high-risk areas where a lot of people are likely to congregate for summer events, such as Northern Bass at Kaiwaka, and Bay of Islands events."
About 6000 people were expected at the Northern Bass event, and police had provided for that.
"We will be patrolling the roads to and from the event for the duration of the festival and we will have a visible presence at the venue to ensure that festival is safe for all attendees."
Two prison vans would be stationed at Paihia to process those arrested in the Far North, in place of shipping containers used in the past, he said.
Alcohol bans had also greatly helped. "Alcohol bans have reduced intoxication on eastern beaches dramatically."
Gone were the New Year's events like in Whangamata where there would be 150 arrests and police present with batons and riot gear. "We've moved a long way from there. District staff are getting to the problem areas before it happens."
Mr Ruth urged organisers to "manage your event and control your alcohol" to prevent alcohol-related issues arising.
The operation will end at 8am on January 12.