A vehicle posing as a police patrol car with red and blue flashing lights is pulling over unsuspecting Northland motorist and its plain clothed occupants pretending to be police officers.
In the most recent incident a woman was pulled over, asked to provide ID and then questioned about how much money she had on her.
A red vehicle described as a Holden Commodore with flashing red and blue lights and a registration plate ending in 506 stopped another vehicle on Otaika Road near the Information Centre, on Sunday.
The red vehicle had four males in plain clothes. One of these people showed an ID and searched the car boot for alcohol stating that the driver was in a liquor ban area.
Police say the man asked the female driver for her ID and questioned her about the amount of money she had in her possession.