Police have arrested one person, issued 14 infringement notices and made one Youth Aid referral as part of an investigation into a large party held on Auckland's North Shore on October 16.
The notices and arrest come after the party broke Auckland's Alert Level 3 restrictions.
Police received multiple noise complaints and the party sparked outrage from the public , the Government and health officials.
"Police would like to thank those people who have assisted our inquiries over the past week in reporting this matter," a police spokesperson said.
"Police remind the public that we have a very low tolerance for such instances as these and enforcement action will strongly be considered for breaches of these restrictions."
Those issued an infringement notice are required to pay a $300 fine.