A three car collision left one carriageway of the A47 at Guyhirn blocked on Monday morning.
The crash happened just outside Redgate Farm, half a mile west of Guyhirn roundabout, at 8.26am.
Minor injuries were sustained and assessed before the casualty was taken to Peterborough City Hospital.
Police officers were called to the incident by paramedics. A fire crew also attended the crash.
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