(01 Sep 2017, 9:00 pm)RobinHood wrote Stockton operate the first two from Middlesbrough on weekdays and the two Hartburn starts on Saturdays.

One of their boards ends around 6pm and the other stays out, eventually operating the last journey from Darlington Monday to Saturday.

The 19:25 X66 from Middlesbrough to Darlington and 20:30 X66 from Darlington are run by a Pulsar  that drops off the 29A, I think it is?