But there is a ray of hope: “green infrastructure,” which mimics nature by retaining or slowing down the flow of rainwater ...

Fat weighing the equivalent of 133 African bull elephants has been removed from Cardiff's sewers. Specialist equipment was used to remove the fat which had built up in the Victorian sewer system.

It will be removed as part of a "deep excavation" at Mermaid Quay, between Salt Bar and The Dock pub, ahead of repairs on the Victorian sewer. Google The Victorian sewer under Mermaid Quay will be ...