M4 closure in Wiltshire following morning rush hour collision

The M4 in Wiltshire is closed with queing traffic and long delays eastbound between junction 15, A346 (Swindon east) and J14, A338 (Hungerford).
Wiltshire Police were called just before 6am to the two vehicle collision involving a van and Audi A5 and have said it is believed there were no injuries as a result of the collision.
The Audi collided with the central reservation, resulting in a closure of all three lanes, with recovery vehicles at the scene.
Police say the M4 is likely to be re-opened before 10am.
Diversions are in place along the A419.
Very slow traffic is reported on the A4 Charnham Street eastbound in Hungerford before the A338 Bridge Street junction
UPDATE TO FOLLOW