Series 4 Reversions: Dover to Selsey Bill

Kate Rew, an outdoor swimmer, explains why swimming along the coast is the perfect antidote to the stress of modern life. Neil Oliver explains how the Kent marshes were formed and how local frogs were thought to have been brought over from France in the 1930s, but are in truth Hungarian Marsh frogs. Miranda Krestovnikoff discovers how the Hastings fishermen cope without a harbour by launching their boats off the beach.