(15 Apr 2016, 5:46 pm)NK53 TKT wrote Unlikely with the X7 being Peterlee run and 5202 is from Cheater-le-Street, they do also have a spare merc and I believe there was an InDiGo on yesterday plus the X7 has a branded spare
Two Mercs were VOR yesterday which is why 5324 was on loan to Peterlee from Deptford.
I believe, although may be wrong, this was eventually replaced by an indiGo Solo to get both buses back to their respective 'home depots'.