I was on the train in front of you which stopped at the location of the disused York Road station halfway between Caledonian Road and Kings Cross. There was talk of us walking down the track tooonce yours had finished 'detraining' . In the end the power came back at about 1:30 and we continued on into the (closed) Kings Cross where the paramedics were waiting for us with water. I was quite disappointed that I didn't get to walk the track, however we were much further from Cally Road and it wouldn't have been easy as there were lots of young children, push-chairs and people with flimsy summer footware on the train! A manager from LU did reach us, but whether he walked from Kings X or came down the stairs at York Road I've no idea I'm curious as to what happened to the 'person under the train', anyone know?