There are long delays on the A1 northbound at Peterborough this afternoon following a crash involving two lorries.
The delays are between Chesterton/Alwalton and Haddon services/ junction 17 for the A605.
Nobody has been seriously injured but one lane is closed due to the damaged lorries, one of which is owned by P D Bannister Haulage of Bradford.
Police say recovery is on the way but motorists are advised to find an alternative route if possible.
UPDATE: The scene has now been cleared.