Mind the Gap: The Official TfL Podcast

All aboard the newly refurbished Central line trains! Join Tim Dunn as he catches an exclusive first-ever ride to see the results of the biggest upgrade programme in the Tube’s history. Joining him is special guest Paul Marchant, the man behind the Central line’s new seating fabric and fascinating patterns (know as the moquette). That’s just one small part of an enormous programme of investment and upgrades on the Central line, that has seen years of work and planning go into new engines, new CCTV, and a long list of multiple system upgrades. Tim then takes you behind-the-scenes at the world-leading Railway Engineering Workshop in Acton to meet Aaron, Becky and Robbie - just some of the dedicated and highly skilled staff who work on maintaining, upgrading and repairing Tube trains all year round, on an incredible scale.

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn. The executive producer is Adrian Hieatt.

Show Notes

All aboard the newly refurbished Central line trains! Join Tim Dunn as he catches an exclusive first-ever ride to see the results of the biggest upgrade programme in the Tube’s history. Joining him is special guest Paul Marchant, the man behind the Central line’s new seating fabric and fascinating patterns (know as the moquette). That’s just one small part of an enormous programme of investment and upgrades on the Central line, that has seen years of work and planning go into new engines, new CCTV, and a long list of multiple system upgrades. Tim then takes you behind-the-scenes at the world-leading Railway Engineering Workshop in Acton to meet Aaron, Becky and Robbie - just some of the dedicated and highly skilled staff who work on maintaining, upgrading and repairing Tube trains all year round, on an incredible scale.

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn. The executive producer is Adrian Hieatt.

What is Mind the Gap: The Official TfL Podcast?

Discover the stories behind London’s iconic transport network. From the Tube to the Overground, climate action to international football and beyond, we speaks to guests who have personal connections with the system that keeps London moving - from engineers to celebrities, and musicians to designers.

The new series celebrates London Climate Action Week 2026, and features musician and zoologist Louis VI in conversation with the people making essential change happen in London, including Deputy Mayor for Environment and Energy Mete Coban, and TfL's Chief Safety, Health and Environment Officer Lilli Matson.

Series three helped to mark the 25th anniversary of TfL, presenter Tim Dunn explains the incredible innovations, key moments, and behind-the-scenes stories with members of staff and guests including Heather Small, Olympian Pete Reed, Babatunde Aléshé, and DJ Jaguar.
Series two uncovered the significance of the new names for London’s Overground lines, and the incredible stories behind them, featuring guests including Lionesses Leah Williamson and Chloe Kelly, chef and entrepreneur Levi Roots, campaigner Helen Pankhurst and many more.

Series one celebrated the 160th anniversary of the Tube, going into deep underground in detail on design, history, legacy and future. Tim Dunn spoke to incredible guests including Amy Lame, Wayne Hemingway, and Rylan himself - who we drove home for Christmas in a private driver's cab on a Central line train - in a special bonus episode (Rylan described it as his 'best day ever').

An official podcast from Transport for London.