@GarethDennis All the charm and grace of a municipal multistory car park. You want to scream LIGHT at them.

I've noticed a trend - looking at historical information on Real Time Trains - for Avanti West Coast to apparently change which diagram a train is allocated to when it's sitting in the platform at Euston. For example, on Friday, the 0807 arrival into Platform 6 (1R09, 390130) isn't shown as an alteration: but the 0830 departure (1S45, same unit) *is*.