Police are in attendance at a serious crash involving a motorcyclist on the South-Western Motorway.
The crash has occurred on the northbound lanes before the Queenstown Road off-ramp and was reported around 3.20pm.
A motorcyclist has sustained serious injuries.
Two lanes are currently blocked and there is significant congestion.
Police are advising motorists to avoid the area if possible.
/NZ Police Public Release. View in full .
