The unions have called for company wide strikes against London Northwestern Railway and West Midlands Railway.
Every Saturday until the end of the year. Same issues as before.
This will affect you of you want to go to Bletchley Park or other places on the Liverpool - Crewe - Stafford - Birmingham (and outwards from Birmingham towards Worcester, Coventry, Stratford-upon-Avon, etc.,) Rugby - Milton Keynes - Bletchley - Watford Junction - London Euston lines.
Virgin will also be affected because they will be picking up all the displaced passengers.
Check before travelling.
UPDATE 6 DEC 2019 - settled. The emergency timetable for tomorrow will still operate because it is too late to change back to normal.