(31 Aug 2015, 11:06 am)passenger_10 wrote I don't have any evidence to back it up, but I'm fairly confident they don't interwork. From looking at the timetable I can't see a reason for them to need to interwork, and I don't see the point of buses swapping routes in Alnwick Bus Station when the X15 and X18 both arrive together.
The X18 does have a Sunday PVR of 6 so another MAX spec bus will be needed to make up the numbers.
Yeah I'm pretty sure they do, the short one's anyway, think they do an X18 to Alnwick then a X15, then an X18 back to Newcastle, or something similar.
They also have to connect to the Omnicity that operates the 418 as Tyresmoke said