A major shortage of 125mph trains is causing all sorts of problems. Scotrail cannot get modified carriages through Wabtec in Doncaster, and LNER cannot run their new electric trains over much of the electric route because the power electronics start sending false information to the signalling... oh and ORR has not approved the trains because train surfers could climb up exposed cables between the carriages - something that was found out 20 years ago on new trains for WCML...
But pragmatic as ever Scotrail is going to use unmodified slam door HST carriages, and because there are no bike spaces on these, there should be Coach A's with van space in the interim.
There will only be 2 spaces reservable, whilst the services are 'floating' between Class 170 and HST operation, as they have (sensibly) done before Scotrail and Transport Scotland are delivering the new services in steady stages rather than a big bang, which means that when the glitches do happen, the service doesn't totally collapse.
I suspect that the special run problem might be linked to the fact that a special braking system for GWR only had to be taken out for running in Scotland, but was (on the new train) still in place and possibly being used for a speedometer signal.
Other news is that further meetings have taken place on the bikes & backpacks carriages (again introduced in stages, 1-2 by summer next year) for the West Highland line. Not much can be reported yet as details may still change. It does however look as though the service will have capacity to accommodate groups on the classic tours up the Western Isles, usually a ferry out from Oban and back via Uig or Ullapool, avoiding the logistics headache of having a support road vehicle to one ferry pier and back from another.
There is a quiet collation of data that can ensure the initial delivery goes on to the services where it will be most needed. Given that I was putting cyclists on the 08.30 Citylink coach (976) to Oban because every space on the 08.21 train to Oban on Saturdays was solidly booked in May I suspect I know where this capacity is going to be most needed. Any other thoughts on which current trains need that extra space?