Does anyone know which of these services are operated by HSTs, in to London and return.
I see by the Padd-Oxford timetable that the 19.22 Padd-Hereford is a HST, does anybody know if this service is a garunteed HST or is it some times a unit.
Very unlikely to be substituted with a Turbo I'd think.
When I went to Oxford I used this...
http://www.125group.org.uk/diagrams-FGW.pdf
It proved to be correct and very useful.