With a number of overnight stays in barrow, can they be refuelled there or can they make it a couple days before returning to Allerton
Fuel is available at Barrow. If the working week was composed solely of weekdays (Mons-Fris) the routine would be Newton Heath - one night Allerton -one night Liverpool Lime Street (I'll stand corrected on that one) - one night Preston Croft Street Sidings - three nights Barrow - back to Newton Heath. Of course, before a unit has made it all the way around the circuit a weekend comes along, and then units stay away from Newton Heath for even longer.