A person has been taken to hospital by ambulance after an A-trailer drove into a ditch in Nordmaling.
The ditch crash was preceded by the A-trailer failing to stop on police orders.
They made a stop attempt and initiated some kind of pursuit and then the car drove into the ditch, says Emelie Danielsson, commander at the police's regional command center.
According to Danielsson, five people were in the car.
The extent of the injuries to the person taken to hospital is unknown.