Saw a person lying in lane 1 of the M1 South just before J20 earlier about 13:20, had only just happened by the looks of it as there were no emergency services on scene, there were plenty of people stopped to help though.
There were 3 hgvs still in situ when I came back north and the M1 south had been closed by then, it looked as though someone had been struck by a passing truck.
closed till 8:30 pm with some long queues approaching the closure and trapped at the scene.
Hope the person involved was not seriously injured but it didn’t look good.