Our trio are eating a snack in the barn but Foggy hears noises, he thinks the barn might be haunted. It is not, it is just people from the nearby health farm hiding from exercise and envious of the food that the trio have.
Roy Clarke taps into the fitness craze of the early 1980s. Breakfast television had started had both channels had keep fit gurus. Swanky, expensive health farms were starting to take off.
Getting an early grip on Enterprise Britain, Foggy reckons he can make money by selling pies, sandwiches, crisps to the starving inmates at the health farm. Not sure why he purchased most of the stuff from Sid's cafe rather than a supermarket though. It will hit the bottom line.
As expected the trio are busted by the staff from the health farm who wonder why the guests are disappearing while out jogging and Foggy, Compo and Clegg need to escape from the health farm themselves.