(11 Sep 2015, 6:47 pm)tyresmoke wrote Looks like Darlington will still be sending a bus light to Middlesbrough on a morning.
Having reviewed the timetable (too much time on my hands basically), Darlington send this bus light to operate the first X67 departure from Middlesbrough Monday to Friday while the two early X66s are Stockton turns. Saturdays are totally different when all 5 of Darlington's turns start at Faverdale while Stockton's start in Hartburn and Darlington.