The A47 has been partially closed after BMW has crashed into a tree on the near Dereham.
Police, fire and ambulance crews were called to reports of a crash outside Scarning at 12.10pm on Thursday.
Following the incident, one lane was closed causing delays in the area.
A spokesman for Norfolk police said there are not believed to be any serious injuries and officers are waiting for a recovery vehicle to clear the scene.
Police were still at the scene at around 1.15pm.
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