There has been a crash on the A143 at Stanton.
It involves one vehicle and happened around 2.30pm, a Suffolk Constabulary spokesman said.
The car has apparently rolled over and hit some bollards in the middle of the road.
One person was trapped in the car, a Hyundai, by the crash, a man thought to be in his 60s who sustained a head injury.
His injuries are not thought to be life threatening or life changing however.
The ambulance and fire services have been called to assist at the scene.
The spokesman added the road was partially blocked but traffic was passing the crash.
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