(23 Jan 2020, 4:23 pm)Dan wrote Yes - more or less impossible, as they all go to Bishop Auckland at some point in the day (i.e. daytime short Durham terminating buses end up running to Bishop Auckland all night). Nice idea, but would cause more confusion than what you're attempting to avoid.
Timetables, destination displays and Next Stop audio-visual announcements will have to suffice.
Would it really be any more confusing than having Angel branded buses doing the night time runs to Bishop like it has always been?