There are long delays on the M4 eastbound in Wiltshire due to a collision between 2 cars and a van between J17 (Chippenham) and J16 (Royal Wootton Bassett).
2 lanes are closed with Wiltshire Fire and Rescue on scene with Highways England Traffic Officers dealing with the incident.
Motorists heading towards the area are advised to allow additional travelling time or consider alternative routes where possible.
