(20 Jun 2018, 8:44 am)Andreos1 wrote https://bustimes.org/services/m4-helmsley-thirsk
Yeah, it doesnt appear to have a return journey up the bank.
Tried to work out what it did on arriving in Thirsk, but nothing obvious jumps out.
That's probably a discussion for another thread
Heads back to Helmsley (and onto Rievaulx Abbey) as Moorsbus service M5 via Coxwold, Byland Abbey and Ampleforth: https://bustimes.org/services/m5-thirsk-helmsley-2