Drivers leaving Norfolk via the A11 have been warned they could find themselves delayed because of a crash on the A14 near Newmarket.
The crash happened on the westbound carriageway of the A14, close to the junction with the A1303.
A lorry crashed into the central reservation at just before 7am, causing one lane to be blocked.
The crash means traffic is tailing back from the scene, with big jams and delays for drivers.
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