But they are due to go ETCS soon, aren't they, though what their extent will be isn't known yet.
If the same happens on the East Coast, York will also be split.
Until now, NR has kept their ROCs/SCCs tied to individual Routes/Regions, even forming their boundaries in places.
Of course, the initial IBUs might not be the last word on GBR's structure.
I remember the date in 1963 when BR announced the transfer of Aynho-Snow Hill-Shrewsbury-Chester from WR to LMR, and Salisbury-West Country from SR to WR, to general consternation.
