Truck's trailer rolls over in Far North

Police are at a truck and trailer crash in Far North. Photo / File

A truck's trailer unit has rolled in the Far North.

Northland Police are at the crash on State Highway 1, jut north of Mangamuka, which was reported about 10.10am.

No injuries were reported and the driver was able to climb out of the cab safely.

The northbound lane is blocked and traffic is being managed with one lane currently open.

Police said motorists travelling through the area were advised to expect delays.