Derek Ramsey's loses his temper during a domestic row at home and storms off down the pub. He drinks heavily and Phil asks him to leave. But Derek ends up assaulting Phil, Nick and Alf. He is sentenced to 28 days, but as Phil and Alf are taking him to jail he escapes, much to Blaketon's disgust! Derek made the escape to get back to his girlfriend who is in danger. Greengrass is working as a lollipop man until an out break of pilfering occurs at the school, and he's told to leave. Claude is offended and angry at Nick because he thinks it was him who got him the sack, when really it was the Headmistress of the school who thought Claude was the guilty party.-Which of course he wasn't.

The father of a young boy had dreams of his son playing cricket professionally, but unfortunately he doesn't make the local team, Maggie realises it is because he can't see the ball so he needs glasses. The same boy is caught stealing and the next day he arrives at school with bruises. Jo suspects the worse but it turns out he got the bruises playing cricket. The boy feels he's let his dad down and runs away but ends up having an accident. Claude has ""borrowed"" one of Lord Ashfordly's prize horses to breed from, but as they're taking it back Claude spots the little boy lying on the road and takes him to hospital. Nick who has been looking for the missing horse suddenly twigs what's happened when he sees Claude in a horse box. - He says he'll forget it ever went missing if the horse is returned within two hours!

The heads teacher's daughter who has been working as a house keeper for a sick man and his son, is knocked down in a hit and run accident. Maggie calls for help, but ends up becoming the main suspect. Obviously its not her, and Nick says he never suspected her, but Maggie's not so sure. The sick man can't remember anything of the night it happened because he blacked out, and is worried that he could have been responsible. But it turns out it was his son, who drove after the girl when she left that night (he had been her boyfriend) but panicked when he hit her. Nick reconsiders what Jo has said about promotion and asks Blaketon's advice about taking his sergeants exams.

Aidensfield is hit by a snow storm and a plane makes a crash landing. A couple were on board but the pilot runs from the scene just as his wife goes into labour.. Nick eventually has to deliver the baby himself. He and Jo then take mother and baby back to the cottage, but there are problems because the baby is premature.. The escape pilot turns out to be a wanted man, and its Claude who helps Nick catch him! Phil and Alf get stuck in a snow drift when Alf was meant to be playing Santa, meanwhile Claude is brought in as a replacement - but Alf is rescued in time so two Santas turn up at the nativity play! In the final scene Nick proposes to Jo.