A multi-vehicle crash on the A1 is causing six miles of queues near Peterborough this evening.
The crash has taken place on the northbound carriageway near Wansford between the A605 and A6118.
As a results there are long delays behind back to the A605, some six miles in length currently.
The A47 is also at a standstill as a result.
There are reprots that six vehciles are involved in the crash.
Police are on scene but motorists are advised to avoid the area.