Causing cancellations and delays for many this evening:
Cancellations to services at Westbury
Due to a fault with the signalling system at Westbury fewer trains are able to run.
Train services running through this station will be cancelled, delayed by up to 50 minutes or revised. Disruption is expected until 19:00 02/11.
So that's five cancellations ... two of which (of course) are TransWilts services including the only peak one.