One person has died following a two-vehicle crash involving a motorbike and a car on Rimu Street, near Nikau Street, New Lynn.
The crash occurred around 5:50pm.
One person was transported to Auckland City Hospital in a critical condition, where he later died.
Enquiries into the circumstances of the crash are ongoing.
The road remains blocked as Police, including the Serious Crash Unit, conduct a scene examination.
Police are appealing for any sightings of a Harley Davidson Motorbike driving dangerously between Great North Road, Rata Street, and Rimu Street prior to the crash.
If you have any CCTV footage or sighted the vehicle prior to the crash please contact Police on 105.
Alternatively you can report any information anonymously via Crime Stoppers on 0800 555 111.
Please reference event number: P058087270