Tomorrow, 7:30am - 8:00amon BBC Two
Great British Railway JourneysSeries 12 Episode 8: Potters Bar to Cardington
Michael Portillo's Bradshaw travels resume in leafy Hertfordshire, where he attempts a canoe slalom course at the Lee Valley White Water Centre, built for the London Olympics in 2012.
- Documentary / Travel
- Original air date
Cast and crew