According to a twitter comment, the 10:42 from Paddington to Hereford this morning was only a 4 carriage turbo rather than a HST▸ . By Didcot it was so full that ~50 people were left on the platform.
Another Turbo replacing a HST diagram today, with the 05:20
PAD» -GMV, 08:43 GMV-PAD, 11:50 PAD-
OXF» , 15:01 OXF-PAD, 16:21 PAD-
HFD» , and 20:20 HFD-PAD on diagram IW024 being replaced by a Turbo. Not any old Turbo though as all the stops have not been pulled out and a whopping 2-Car train has been provided in the form of 165135. I believe that is three out of the last four Saturdays when this diagram has been partly, or wholly, covered by a Turbo
The 08:43 GMV-PAD is usually full and standing when it arrives at Paddington when it's a HST, so it was of no surprise to find people having to stand from Moreton-In-Marsh onwards. The situation would have been even worse had it not been for desperate pleas from the station staff at Oxford not to board it and wait for the 10:37 to Didcot for a connection to London. That included a group of 100+ 'Education First' European students who swamp Oxford's trains every summer Saturday. The Slough stop was also canned.
Whilst the other trains on this diagram might not be quite as busy, they will all have been cosy as a result, especially the 16:21 PAD-HFD.
Very, very disappointing FGW▸ !