A CRASH has partially blocked the M4 westbound at Hungerford.

The accident, involving two cars, has closed one lane at Junction 14, resulting in long delays on the motorway.

Elsewhere on the roads, traffic is very slow on the A419 southbound at Junction 15. Travel time is six minutes.

Traffic is also is heavy on Whitehill Way, Cricklade Road, at the Moonrakers roundabout, and on the A346 at Chiseldon.

GWR services are running well through Swindon.

For live travel updates, visit our traffic tracker.