(01 Aug 2014, 4:12 pm)Dan wrote Deptford operate the morning short 8s with a "Silver Arrows" branded Merc, and Chester operates the evening short 8s with a "Northern" branded Trident.
Needless to say that the mornings run onto the 2A/2C. Slightly less obvious is the Trident coming off schools (iirc) and then doing those 8s.
If GNE have done this whole commercial 37 venture previously (as aureolin said), I reckon it could happen again.
Exterior shot of Go North East's 5320, Mercedes Citaro 0530N/Mercedes Citaro by danielgrahamm, on Flickr
Go North East: 3864 / W864PNL by danielgrahamm, on Flickr
Sorry for bringing up what drivers have told me again (I need to stop

The new rota involves the 887, and that finishes at Fatfield about 16:14. Not sure what time the shorts start, but chances are, as recently a lot of Lolynes have been allocated ever since the new rota's introduction, I believe they may interwork.
