Reports of a gunman running around with a shotgun were not linked to a house fire earlier in the day on Smeaton Dr in Whangarei.
Armed police were called to the area about 2.30pm yesterday, but enquiries revealed the weapon was a replica firearm.
The person carrying it was being questioned by police when this edition went to press.
Up to five police cars were seen driving up and down Smeaton Dr and adjacent streets and speaking to residents who were oblivious to what was happening.
No cordon was put in place and residents spilled on to Smeaton Dr out of curiosity to learn more about the police presence.