Paramedics treated a woman after a three-vehicle collision on the M1 this morning.
It happened on the southbound stretch between junction 14 at Milton Keynes and junction 13 at Brogborough.
The collision involved a car, a lorry and a motorhome, which tipped on to its side.
Firefighters from Broughton and Toddington were called to the incident shortly after 6am. They were at the scene for about 15 minutes and made the vehicles safe.