Our booking engine at tickets.railforums.co.uk (powered by TrainSplit) helps support the running of the forum with every ticket purchase! Find out more and ask any questions/give us feedback in this thread!
While on my All Line Rover last week, I spent quite a lot of time observing the differences between the bogies of the 220s and the 221s while they're paired up at the moment!
Let's stick with bogies for my offering... to which class does this belong?