 On a special trip to St Albans, Annette quickly tires of Diane s superior local knowledge. Boys in a car grab Julie s crisps. Zammo sabotages a sandwich destined for Annette, but Roly takes it instead. In the afternoon, the boys have to get interviews with the locals for their project, but no-one is co-operative. Annette falls out with Diane under the clock tower, and Diane storms off on her own. Zammo buys a history about the city so they don t have to do any research of their own. Annette and Julie are approached by the  crisp snatchers  they met earlier and get into the car. Roly feeds his face in a café, and finds some older locals chatting - he secretly records their conversation. Meanwhile, the girls are getting worried that the car they are in is not taking them to the Roman Theatre. The car pulls up off the beaten track, and the boys are clearly up to no good. Annette and Julie talk their way out of danger, and walk off through a country track, hopelessly lost. Jonah wins a lot of money on the fruit machine, but the local lads are eyeing him jealously, and they have to run off to escape their wrath. All the waifs and strays are eventually rounded up. Roland is praised for his surreptitious recording, but Zammo and Jonah s exaggerated talk of people they met who fought in the Bohr war is rumbled when Mr. Butterworth produces an identical book to the one that the boys bought!