Emergency services are responding to reports of a serious crash on State Highway 1 near Te Kamo.
Police were called to the crash involving a single vehicle at around 3.50pm.
Initial reports indicate one person has serious injuries.
State Highway 1 is closed between Saleyards Road and Great North Road.
The Serious Crash Unit has been advised.
Police are asking motorists to avoid the area where possible and expect delays.
ENDS.
Frankie Le Roy/NZ Police