Give Peace a Chance

The constabulary are called to subdue anti-war protesters at a disused airfield, but the event has serious repercussions for Rob when one of the protesters accuses him of police brutality, whilst Miller is horrified when he discovers the "victim" is the boyfriend of his estranged daughter Jo and finds himself forced to arrest his own child. Meanwhile, Younger is gutted to when Rosie begins a new romance with new vet Fergus, who is the indirect cause of chaos when a snake escapes from his car at the garage. Irritated that nobody's taking her snake-catching suggestions seriously, Peggy refuses to help with the hunt and heads off with David for the day - straight into danger.