Three lanes were closed on the M1 earlier this evening following a three vehicle collision.Fighterfighters, paramedics and the police attended the crash, which happened at 7.16pm between Junction 21 and Junction 21a northbound.One casualty received oxygen therapy on the scene from the fire service and is currently being cared for by paramedics.All traffic was moved to the hard shoulder by the fire service and police.The motorway has since reopened.No one is thought to have been seriously...
