Waterfront London, which opened today, looks at waterside development in London; recently completed, underway or in the pipeline. It considers how our waterfronts are transforming and being embraced as essential public spaces whereas, not long ago, we buried rivers, turned them into sewers or filled in and built on them. The enlightened approach, celebrated here, is to embrace the waterways and exploit their potential as transport routes, leisure facilities and biodiverse environments. The key......