Firefighters have helped release two people after a road traffic collision on the A27 at the Southwick Tunnel.
A lorry and a car were involved in the incident which happened on 25 July 2013.
East Sussex Fire and Rescue was called out at 13.07 to reports the lorry had overturned.
Crews from Hove, Preston Circus and Lewes attended the scene and extricated two people from the car.
Three people were taken to hospital.
Further details are available on the Sussex Police website.