A toilet factory is troubled by poor sales and industrial action. No lavatorial joke opportunity goes unpunished in this sitcom-ish patchy series entry (the 22nd), the series’ first underperformer at the box office (it makes the mistake of punching down). Of its time, to put it mildly. A couple of genius moments shine through, though the film has principal value as a social document and for exploring ideas (and locations) reused in Carry On Girls a couple of years later.
Here’s the trailer.