The Countryfile team are on the coastal flatlands of Kent. This beautiful but remote area is a haven for wildlife and a huge variety of flora and fauna. On Romney Marsh, Matt Baker finds out about the gangs of smugglers who once used the area to deal in alcohol, tobacco, guns - and even sheep! Julia Bradbury visits Scotney Castle and discovers something precious lurking in the waters of the old swimming pool. Tom Heap is in the north of England, asking if multi-million pound plans to bring super-fast broadband to more of the countryside are worth all the effort and expense. And on his farm, Adam Henson becomes one of the first to use a new vaccine which will protect his sheep against a deadly virus.