There probably isn't a PIS code for the route towards windsor that works and so the destination screen doesn't changeSorry if this has been covered already. I saw innumerable 458s running today and every single one of them showed 'London Waterloo' as the destination, notwithstanding where they were actually going (many were to Windsor). Are they incapable of showing anything else?! I also saw at least two 455 formations on the Reading run when I would have thought 458s or 450s would have been preferable, given that the reduced timetable presumably means a lot of spare stock today.