London's secret river flowing below capital covered to hide 'cesspit of diseases' | UK | News
| UPDATED: 08:45, Sun, Feb 14, 2021 Link copied River Thames: RSPCA capture boa constrictor near Barnes Bridge Sign up to receive our rundown of the day's top stories direct to your inbox SUBSCRIBE Invalid email When you subscribe we will use the information you provide to send you these newsletters. Sometimes they'll include recommendations for other related newsletters or services we offer. Our Privacy Notice explains more about how we use your data, and your rights. You can unsubscribe at any time. The subterranean rivers of London are the tributaries of the River Thames that were buil...