Ambulance crews are heading to a stretch of the A90 between Laurencekirk and Fordoun after a car landed on its roof.
Police were called at 7.45am. The incident happened on the northbound carriageway and one lane is understood to be blocked.
It is believed the vehicle left the road and a police spokeswoman said it is “against a tree”.
She added an ambulance has been called.
More to follow.