Sitting on the bus engine all day has given Stan an over acidic stomach, known at the depot as 'bus drivers stomach'. When Blakey announces medical checks for the staff, Stan has to try and get himself fit to pass the medical, even if it means giving up greasy fried food!

After complaints are made about it, the bus crews decide to take over the running of the canteen and make Olive the new cook.

Stan strains his back while trying to impress Doreen the clippie. Forced to wear a corset he finds it difficult to do his job. And can he still go on a date with Doreen?