One Foot in the Past S08 E08 Restoration

In the last of the series, Kirsty Wark follows vital repair work to the Wellington Arch in London, Philippa Gregory explores the lost garden of Hestercombe in Somerset - now being restored by a local farmer- and Dan Cruickshank finds out why a derelict colliery near Stoke is fast becoming the most challenging and expensive current conservation project in the country.