158 ?
At Clapham Junction, I forgot this Guess the Station!
Exeter St Davids?
Exeter Central?
Basingstoke?
Bristol Temple Meads?
Suspect you've picked this because the train's away from its usual route, in which case we need a hint, as there is nothing else useful in the photo!
Woking?
I think it's the GWR hire, and then I'm thinking that it might be EMT also
Worcester Foregate Street
Hint: this station is electrified.
Manchester Piccadilly
Glasgow Central?
Not there.Kinghorn?
No but closer...Castlerock