Police are currently at the scene of a crash between two cars on the A14 Dock Spur Roundabout.
Officers were called to the scene of the crash, between a Citroen C4 and Peugeot 206, shortly before 3.30pm.
The crash happened near to the traffic lights on the westbound carriageway.
A Suffolk police spokeswoman said no one has suffered any injuries as a result of the crash.
All lanes remain open.
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