(01 Aug 2016, 5:56 pm)GX03 SVC wrote Only need one Solo for the 57s, so I see just a MPD or one of the Solos being used.
PVR will be 1 for the 472 anyway.
Would it not be more cost effective to operate the service from the Alnwick outstation? Considering it starts and finishes in Alnwick in the morning/evening.