Drivers are being advised to avoid North Walsham Road following a crash.
The road has been blocked and is affecting traffic on the NDR.
Police, ambulance, an fire crews are currently on the scene.
Delays on the NDR and North Walsham Road are building, with traffic moving very slowly.
Roads between Norwich and Horstead will be affected.
This road is known for having numerous accidents, with locals calling for measures to be implemented to prevent them.
More to follow.
For up-to-date information about the county's roads, visit our LIVE Norfolk traffic map.
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