Blaketon is certain his team will need no assistance at a ban-the-bomb demonstration. He begins to reconsider when Aidensfield becomes overrun with protesters against the Fylingdales radar station, and Greengrass makes matters worse when he allows the protesters to squat on the land of Ashfordly Hall. If that wasn't bad enough, an American ambassador is visiting the village, and Nick is under pressure to restore peace to the area before he arrives.
