Looking a bit further south from Scotland, using Class 150s on the Conwy Valley is such a missed opportunity - you have a spectacularly scenic line then you run trains on it with terrible window alignment (though admittedly the TfW /2s aren't as bad as /1s on which no seat has an acceptable view). The 197s promise to be no better. Perhaps dedicate one 197 set and rejig the seats to line up with the windows, which are quite big?
You could actually do something quite good with a D-train - the windows are huge - though I'm not sure it has the requisite premium feel.
Can somebody help me find a good seat on a 150? All the journies I ever did on an ATW 150 I either had my knees crushed (airline seats) or had only half a window (table seats, if you sat on the other side of the table you get the pillar to look at). Yet I'm sure I've seen a fully aligned table bay on a GWR 150/2, and somebody told me GWR didn't change the layout. Can anyone help with a seat plan?
Can we not just build 158 replacements with panoramic windows anyway?
I agree; don't bother messing around putting windows in the ceiling (which means equipment can't be put on the roof and we can't have overhead luggage racks), just make the windows nice and big (in both dimensions) and the pillars nice and small.
All the 158/159s ( there are rather a lot ) and even the 16x are going to be up for replacement over the same period - as they're all regional units & tend to work in scenic areas anyway it might be worth trying to buy in bulk rather than in the current piecemeal fashion, which might help bring the cost of such an awkward design requirement down. Mind you we're about to kick the system over anyway, so maybe some more centralised thinking will turn up just in time.
Southwest, Wales, Pennine areas, Scotland, all worth a look out the window every day.
Take the best bits of a 158, a 175, a 442 and a 444, make the window pillars a bit smaller and order a shed load in EMU, bi-mode and tri-mode variants. Bi-mode could be diesel, hydrogen or battery; all would have OHLE capability and tri-modes would also have 3rd rail. Don't buy 'em all at once though, spread it out to help keep the factory going and so they don't need replacing all at once at the end. Example routes include:
- ScotRail Inter7City network* (EMU)
- Cardiff-Portsmouth (tri-mode)
- Glasgow-Carlisle via Dumfries (EMU)
- Inverness-Wick (bi-mode)
- Waterloo-Exeter** (tri-mode)
- Leeds-Ribblehead-Carlisle
- Cambrian Lines (bi-mode)
- Birmingham - Stansted
A high-quality regional train interior might not be quite as special as having windows in the roof. But, if you ensure all seats are aligned with the windows, you get something almost as good that is suitable for a much wider range of routes and, therefore, economies of scale. You also benefit passengers on those routes which wouldn't get the specially built panoramic stock who might otherwise end up with a 195 with seats aligned with window pillars.
* probably less need for units to run in multiple here, so they could go with a 125mph unit instead, but they don't have the linespeeds to need it
** initially supplied with pantograph missing to be added later when Salisbury - Basingstoke is wired - may need slightly shorter vehicles so an 11-car train (6-car + 5-car) fits the platforms at Waterloo
I suspect the business case is nonsense, I guess it works for cost a bomb charter tours using old written down stock, when the 156's need replacement maybe there is an argument for stock that is a bit more scenic orientated although of course they could just end up with some cascaded DMU's.
The only DMUs that might replace ScotRail's 156s are the 158s planned following the latest franchise competition. If that doesn't happen soon we'll be into ScotRail's 2035 decarbonisation programme and something with batteries or hydrogen will take over.