Drivers can expect delays on the M1 near Redbourn this evening after two lanes have been closed following a crash between three cars and a motorbike.

Emergency services were called to the crash on the M1 Northbound between Junction 7/ A414 Hemel Hempstead and Junction 9 A5 Redbourn at about 4pm.

The East of England Ambulance Service are currently on the scene assessing the motorcyclist, a man in his 50s.

The Highways Agency have closed lanes three and four.