Drivers are being warned of delays on the M1 near Northampton after an accident.
Highways England, in a tweet at 1.35pm on Tuesday, January 22, one lane is closed on the M1 northbound between Junction 14 at Milton Keynes and Junction 15 due to an accident.
A spokesman said: "Emergency services including @ThamesVP are in attendance. Delays building in the area. Please approach with caution #Buckinghamshire #Northamptonshire"
There are no details as to the nature of the accident