(11 Nov 2015, 9:36 am)Cock Robin wrote Woulldn't agree with that. 6084 isn't branded for X9/X10 so would count it as an unusual working.
That is why 6084 never ends on a board which finishes at Hexham for a long period (unless swapped during the evening). 6084 makes up the 14th vehicle on the TEN but due to it not being branded (corporate livery) and being Tachoed, it's whole purpose is to provide backup on the TTX if 6043-48 run late or fail and if needed, would be taken of the 10a/10b at Blaydon, Metrocentre or Newcastle and a corporate B7 would then end up on the 10a/10b