There were long delays on the A47 as emergency services attended a crash.
Police, fire and ambulance crews were called to the crash in the westbound carriageway between Dereham and North Tuddenham on Sunday evening.
Norfolk Fire and Rescue Service sent appliances from Earlham and Dereham to the scene.
The extent of any injuries and the number of vehicles is not yet known.
According to the AA Traffic Map there were long delays in the area.
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