Episode #1.8
- Episode aired May 9, 2016
- 43m
As the population of London continues to soar at a record high of eight million people, the Tube continues to prepare for the future. 100ft below Bond Street, new passenger tunnels are alrea... Read allAs the population of London continues to soar at a record high of eight million people, the Tube continues to prepare for the future. 100ft below Bond Street, new passenger tunnels are already under construction to handle the rising demand.As the population of London continues to soar at a record high of eight million people, the Tube continues to prepare for the future. 100ft below Bond Street, new passenger tunnels are already under construction to handle the rising demand.