A1 traffic LIVE: 4 miles of queues as huge crash sparks delays

Drivers on the A1 have been hit with delays after a collision in Lincolnshire.

National Highways said on X: "Traffic has been stopped on the #A1 southbound between the #A52 #Barrowby and the #A607 #Grantham due to a collision There is around 4 miles of congestion approaching the closure. Approx. 1 hour delay."

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