Andrew and Barclay are chatting to the engine crew, favourite subject being beer and OO gauge checkrail flangeway clearances. Poor old Dave is desperate for the loo, and wishes they’d hurry up and move the engine nearer to the water tower so he can fill the tank. Spotting the crate of beer at their feet, Dave moves it closer to the water tower. Magically Andrew, Barclay and the engine follow. Result.
As previously seen in my regular spot in Model Rail magazine.