The Environment Agency said the Sheffield Lower Don Valley Flood Protection Project would involve repairs to existing defences, as well as "raising walls and reinforcing existing structures along a stretch of the River don between Nursery Street in Sheffield and Blackburn Brook near the M1".

BBC: South Yorkshire to get ?14m flood defences

Caroline Kay of the preservation trust said "structures such as this are not appropriate for the river basin in Bath".

BBC: Bath's last gasometer 'should be saved'

The sprawling estate on the Cornish side of the River Tamar is a handful, with 55 Grade I and II structures and four ancient monuments, four beaches and a deer park.

BBC: Historic Mount Edgcumbe's uncertain future