There are delays on the A14 in the Bury St Edmunds area after a road crash involving up to four vehicles.
It happened at about 7.15am on the Newmarket-bound stretch of the road at Westley.
The outside lane of the road was blocked, leading to the long tailbacks in the area.
Police say the initial report was that four vehicles were involved. There were not reported to be any serious injuries.
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