It was discovered by a nobleman more than 400 years ago and today a spring in Kent is flowing again after a two year closure. In the 18th century the Chalybeate Spring in Tunbridge Wells was said to cure anything from infertility, to hangovers and obesity. John Ryall reports.
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Friday afternoon's forecast for the east of the region
Friday afternoon's forecast for the west of the region
Friday's forecast for the east of the region