Recent electrification and brand new stock now feature on the Gospel Oak to Barking North London line that had always been a bit of a railway backwater. At Upper Holloway, the 13.25 Gospel Oak to South Tottenham shuttle service arrives formed by a smart-looking 710259. The line was only partially open with trains terminating at and starting from South Tottenham due to a lengthy closure of the lines caused by a freight train derailment last month, see....
https://www.networkrailmediacentre.co.uk/news/gospel-oak-to-barking-line-freight-derailment