There are 30-minute delays on the A419 because a lorry with a load has broken down on the A419 this morning so one lane is currently closed.

Traffic is building on the A419 southbound just after the White Hart roundabout.

Congestion stretches back on the A419 on both sides of the roundabout. 

National Highways has advised drivers to allow extra time for their journeys

More to follow.

This Is Wiltshire: View of the traffic at 7.30am on Google Maps View of the traffic at 7.30am on Google Maps