Two fire appliances from Taunton and one fire appliance from Wellington were sent to a report of a road traffic collision on the M5 Southbound between Junctions 26 Chelston and 27 Sampford Peverell at 11:16 this morning (Sunday).
On arrival crews confirmed that there was one vehicle on its roof straddling lanes 1 and 2 of the motorway.
No persons were trapped, although 3 persons were walking wounded.
Police and Ambulance also attended. An environment pack was used to make the scene safe.