Traffic continues to back-up on the B2149 Petersfield Road, at the junction with Stroudwood Road, in Havant following a three-car collision.
One car had overturned close to The Curlew public house and the front end of another a right-off. Fire crews from Havant and Cosham attended the scene and have now confirmed the area safe.
Parameics assessed three people at the scene and took one motorist to QA Hospital.
Police say the incident took place just after 8am and are asking motorists to avoid the area where possible as the investigate.