Holiday Havoc! is a magazine story.
Bertie is overworked. First, he forgets to pick up passengers at a bus stop and drives down a dead-end road. Then, when Bertie goes back he can only crawl. Thomas sees him struggling and has an idea. He asks the bus depot manager to bring Bulgy back into service. He agrees but Bulgy is still troublesome and causes havoc. The next day, Terence tows him back to the field in disgrace. Bertie's happy, however, because he got to have the day off.