I've noticed that during the upcoming blockade between Castle Scary & Taunton, that FGW have been copying another neighbouring TOCs tactics in that they've cut out a considerable number of WoE services and the one's going through are stopping at Didcot, Swinedon, Chippenham, Bath & Temple Meads before continuing to Taunton & principal stations West thereof.
Plymouth Terminators will be calling at Didcot, Swindon, Chippenham, Bath and Bristol Temple Meads, leaving Padd at xx30 rather than the later time of yy03/yy06, then extending to Plymouth. This is two services combined into one.
The Penzance Terminators will Run Non Stop Reading - Taunton via Bristol, with the two crack expresses departing at 0930 and 1130 first stop Exeter after Reading via Bristol. In place of the Penzance departure, A Bristol Service departs at xx33, will calls at the usual places and terminates at Bristol.
No services to the West of England have been cut, but Plymouth Terminators are now Extensions of the Bristol TM service, effectively packing two train loads onto one