A car veered off the A361 North Devon Link Road after being involved in a three-vehicle collision last night.
Police, ambulance crews and firefighters from Tiverton and Witheridge were called to the scene on the A361 at Stonelands, near Rackenford, at around 7.15pm.
A member of the public reported to police that one of the vehicles had ended up on its roof in a nearby field.
Upon arrival at the scene, fire crews confirmed one casualty was trapped in one of the vehicles. Firefighters cut the casualty free from the car and they were treated at the scene before being taken to hospital.
At this stage it is not known how serious their injuries are or if anyone else was injured in the collision.
Firefighters confirmed one of the three vehicles left the road as a result of the collision.
The road remained closed until the incident was dealt with and the vehicles were recovered.