(30 Nov 2021, 9:10 am)Dan wrote What is wrong with those six coaches?

They have Wi-Fi, comfortable seats and charging points, just like the branded interdecks. They allow wheelchair access, just like the branded interdecks (albeit a bit clunkier and not quite as easy as a fold-out ramp). The only thing they're missing is the next stop announcements, which I don't mean to understate as being an issue, but in the grand scheme of things, most customers would benefit from all the other points which they do have.