PART of the A27 has been closed following reports a man has been ejected from his vehicle.
The incident is said to have taken place on the A27 between the Durrington Hill junction and the roundabout off of Titnore Lane.
The Westbound carriageway has been closed.
Ambulances are at the scene and the air ambulance has been deployed.
A police spokesman has advised against driving in the area as delays are expected.