All lanes of the M40 Northbound have now re-opened following an earlier crash.

The incident occurred between J6 at Watlington and J7 with the A40 at Thame.

South Central Ambulance Service spokesman David Gallagher said a car had struck the barrier and rolled over.

A rapid response vehicle and an ambulance were sent to the scene at 11.48am.

A woman was treated for injuries but did not need to go to hospital. Police were also in attendance.

Lane one of three was closed but has now re-opened.