Emergency services were called to a crash on the M26 last night.
A car had got wedged under a barrier on the hard shoulder after the collision near junction 2a shortly before 9pm.
The driver of the white Porsche Panamera had managed to get out of the vehicle.
A rolling road block was in operation while firefighters assisted Highways England in making the scene safe.
The motorway reopened fully around 9.15pm.