Hidden London Hangouts

Locos and Loops Part Two

Last week saw the team hitch a ride on a battery locomotive as it weaved its way across the network. In the follow-up finale, Chris Nix, Laura Hilton Brown and Alex Grundon explore some of the areas you’ll never get to see on your commute – the engineering tunnels, secret passages and ancient equipment that make up the King’s Cross and Euston loops.