On the Buses (1971)

Stan gets a little annoyed when his mum and sister keep buying expensive items on hire-purchase, but the money he earns for overtime working as a bus driver means that he can afford it... just. His job is secure, as bus drivers are hard to come by, and his overtime prospects are good, until the bus company decide to revoke a long-standing rule and employ female bus drivers. Aghast at the thought of no overtime and, therefore, fewer wages, he joins forces with his long-time work colleague Jack to sabotage the new female employees.