Some of the London stations are favourite to be missed out during disruption, just so their precious high speed services are not a few minutes late due to the more consistently busy London stopping services actually having to pick up passengers
. Certainly in the last 2-3 months there have been a few times where everything has had to use the Up Main between Southall West crossovers and Acton West crossovers, so the Southall and Ealing Broadway stops have been cancelled (although sometimes they still call). Last month I actually ended up getting affected when
GWR▸ cancelled the Southall stop on the 1344 at only 7 minutes late (and told no one at the station!) simply because it was diverted onto the Up Main. The HC and GWR Hayes & Harlington services were already cancelled due to wind blowing something onto the OHLE, and it was a 30 minute wait until the next train. Luckily the 1415 was on time and actually stopped on the Up Main, and more importantly the
TfL» Rail staff got the driver to wait while everyone made it around over the bridge. While I'm not the biggest fan of TfL, I am looking forward to their takeover of services as I'm certain they'll be more stubborn at not having the London stations missed out in disruption.
Having said that, we've been lucky that GWR used
DMUs▸ when the H&H services couldn't use
EMUs▸ on the two occasions with OHLE issues since January, first in the bay platform then the one around Ladbroke Grove. Surprised they simply didn't cancel them (especially as the EMUs are still running to DMU timings so time from extra stops gets gained easily).