A man has been injured after a lorry left the road and went down an embankment on the M1 this morning.
Bucks and MK Fire service say the accident happened just after 05:00 on the southbound carriageway between junction 15 for Northampton and Newport Pagnell Services near the Cattle Creep underpass.
Crews from Newport Pagnell, Broughton, Mereway, and Aylesbury attended. Warwickshire and Northamptonshire Air Ambulance have confirmed they attended.
The man has since been released.
Bucks and MK Fire
The road remains closed southbound between junctions 15 and 14, causing lengthy hold ups in the area.