I love going trainspotting on the wcml especially Wolverton because you see lots of trains from all over the country going there to be maintained, I would recommend you go there!!
A cant line, it prevents people getting frazzled from the OHLE, it’s basically a mark to show that you cant put your hand or anything that’s conducive over that line without potential death or severe injuries
At the time of recording Ilford depot was overcrowded with trains (old and new), and because the LO 315s were on there way out some were warm stored at Northampton in case they were needed again if a 710 was unavailable or faulty. This was the last storage move there before it came back Ilford to be dragged to Newport for scrapping.