Live: A36 blocked near Wiltshire-Somerset border after crash

An A-road near the Somerset-Wiltshire border is blocked in both directions following a crash. The incident has been reported on the A36 in Heytesbury. Traffic monitoring website Inrix says the crash has happened near the Chitterne turn-off.

It says the road is blocked both ways. It adds there are traffic queues in the area. Google Traffic shows long delays along the A36 between Heytesbury and Knook.

Updates will appear in the live blog below.