(09 Aug 2015, 6:44 pm)park5354 wrote send 560 to Hexham, allowing 8273 to return to Deptford.
or
send 560 to Washington, allowing 570 to Crook as an OK way spare.
Not much call for a spare MPD for The OK Way I feel, I think it's easier to have Presidents spare at Crook so they can do both the 18 and X21, it's better having a President on the 18 than a MPD on the X21.