One person has been seriously injured in a crash near Palmerston North this morning.
Emergency services were called to the intersection of Cambridge Avenue and Napier Rd, in Ashhurst, just before 9am.
A police spokeswoman said the crash involved a truck.
She said one person had suffered serious injuries and was trapped inside a vehicle.
The Fire Service has been called to the scene to help remove the person safely.
As a result of the accident, traffic has been reduced to one lane.
Motorists in the area are encouraged to find an alternative route or expect delays.