Two lanes of the M1 near Northampton closed after accident
Ambulance crews at the scene
Highways England, tweeting via @HighwaysEMIDS, stated at 9.20pm on Friday: "2 lanes (of 3) closed on #M1 south near J15 #Northampton due to a collision. @EMASNHSTrust @northantsfire and our #TrafficOfficers on scene"