I was in London last weekend and noticed the splendid but sadly huge memorial to railway employees at Waterloo Station who had lost their lives in the service of their country. It's well worth a look.
Also, very impressed by Kings Cross station- they have an enormous poppy installed prominently in the new concourse. Very pleasing to see that temporary lists of the Fallen have been installed in the station, presumably because the original memorials have been temporarily removed during the renovations to the station entrances.