I tried searching... but please explain
Someone once told me southbound it's a no-brainer but northbound it can save a bit of time [something to do with crossing over to/from the Doncaster lines?]
Down fasts (north bound) would have to crossover to the Leeds lines 5 miles south, on the crossovers at Colton Jn. That occupies the Down Main, Up Leeds and Down Leeds. After passing the station on the avoider, a Down train would then be blocking the Down Slow at Skelton Junction as it crossed back over to the Down Fast.
Up Fasts (south bound) would block the Down Fast at Skelton Jn as well as the Harrogate line and any other access to the station from the northbound Down Slow. South of York, when rejoining the mainlines, the avoider puts you the Up Leeds all the way back to Colton Jn., so you'd block that, and access to the station from the Down Leeds. Then, at Colton Jn., still on the Up Leeds, you'd block the Down Main crossing over to the Up Main.
When Holgate Junction is remodeled with a forth running line (eventually!), then rather than making use of the avoiders simpler, their use will simply have another running line to cross !
Apparently the availability of the cheap Advance tickets will be altered, as they are now, to meet the new timetable and possible demand. I doubt you'll get a £15 Advance on the 0540.
That's depressing!
I'm sure there'll still be plenty at other price tiers (such as £30 - £44) so great crisis, but that is third item of 'good news' in todays announcement from EC which is bad news for me. (The others are 1. "
customers will also see a new, improved on-board service from May" meaning they get rid of all the chefs' jobs, abandon the restaurant cars, and, (unconfirmed) get rid of some trolley services. and 2. less calls at Berwick)