(01 Feb 2014, 12:34 am)tyresmoke wrote I'm not sure how it works at GNE but certainly Arriva and Stagecoach employ shunters who will move them into fuelling, washing and then parking them up. Each depot is different in how they work, some depots the fuel queue extends outside of the depot premises itself.
Same for GNE.
Once you get to the front of the queue, you can leave and hand your bua to one of the depot guys who will refuel it and put it through the wash.