66004 passes Wolvercote on 28 August 2017 with the 6M73 16:20 Swindon Cocklebury to Liverpool Euro Metal scrap. Although this was virtually a cloudless day, half an hour before this was due the sun had disappeared behind a very localised patch of high cloud, and the light only returned a couple of minutes before the train appeared! Note that 66004 has one non-standard headlight.