(01 Jun 2016, 10:27 am)S813 FVK wrote 626 as in the Nexus SR, I think
I think it will depend on the Euro requirements - if Arriva run an MPD on there at present, maybe an MPD will be good enough for Go North East.
Contractual requirements available here. Service 168 is Euro 4 with a maximum vehicle length of 8.5m.
The Nexus Solos are 8.9m, ruling out this allocation, so I think it'll be an MPD allocated.