The A303 is closed between the A30 at Upottery and the A358 Southfields Roundabout at Ilminster in Somerset. It follows a serious accident involving a motorcycle near the Devonshire Inn Farm. Police are at the scene. It's causing major queues on surrounding roads.
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Helen has the forecast for Devon, Cornwall, Somerset and Dorset.
Helen has the forecast for Bristol, Wiltshire, Somerset, Gloucestershire and Dorset.
Figures obtained by ITV News West Country show that drivers in Plymouth spend over two working days a year stuck in gridlock in the city.