A man has died after a crash between a car and a tractor on a road near Wisbech.
They collided on Wisbech Road near Outwell just after 9am on Thursday 10 October.
The passenger in the car, a man in his 30s, was pronounced dead at the scene.
The tractor driver, a man in his 50s, has been arrested on suspicion of death by careless driving and has been taken to King's Lynn Police Investigation Centre.
The driver of the car, a woman in her 30s and a young child, sustained minor injuries.
Norfolk Police have asked anyone who saw what happened to contact the Serious Collision Investigation Team on 101.