SouthEastBuses
On Moderation
One such TOC I can think of is Chiltern Railways, which runs a 100% diesel fleet (DMU and Diesel-Electric locomotives).
Any other UK TOCs like that? P.S. This does not include bi-modes as they can run like an EMU under the wires.
Any other UK TOCs like that? P.S. This does not include bi-modes as they can run like an EMU under the wires.