Trivia: Before production began, Bernard Bresslaw told producer Peter Rogers that he could ride a motorcycle. Unfortunately this came apart during filming as one scene involving him bringing the bike to a standstill and Kenneth Cope hopping off took almost 20 takes to complete.
Trivia: A boardroom debate scene where Terry Scott portrayed union boss Mr Allcock was filmed but was deleted due to time constraints. Since then the footage has long been destroyed and only stills remain. Scott was paid a sum of £500 for his one day's work.
At the end of the film when the women have broken up the strike, after everyone has gone back in Sid James and Hattie Jacques are standing talking in front of Sid's car you can see the boom mike reflecting in the window of Sid's car.