ALL lanes have been re-opened after an accident on the A419 southbound past Swindon toward the M4.

Motorists are still facing long delays of up to an hour with traffic still queueing for seven miles following an accident.

Two vehicles have been involved in a collision.

The incident thought to have happened between the common head roundabout and junction 15, one lane of two is closed.

Police are on scene and Highways England have told motorists that they should find alternative routes due to the delays.