Speeding Auckland motorists be warned, police have a new tool in their fight against dangerous drivers in the Super City - an unmarked motorbike.
The motorcycle has recently arrived in Auckland, part of a national trial that began in Canterbury in March then moved to Wellington.
The blue Yamaha MT09TRAP 900cc, resembling a large touring bike, has recently been spotted by eagle-eyed Auckland motorists on city highways.
It has red and blue flashing lights and is ridden by an officer in plain motorcycle gear, rather than the motorbike uniforms with insignia worn by other riders in police bike squads.
The unmarked motorcycle is now being used across Auckland, a police spokeswoman said.