Mind the Gap: The Official TfL Podcast

What's the biggest innovation of the last 25 years on public transport in London? Is it the Elizabeth line, the contactless revolution, the Overground line naming, electric buses, new trains that are incoming on the Piccadilly line and DLR - or something else? What about the Night Tube?

Tim Dunn dives headfirst into the spectacular world of TfL innovation, from deep in the Elizabeth line tunnels and new stations, to a secret room underneath Tottenham Court Road tube station.

DJ and Radio 1 presenter Jaguar sits down with Tim for a chat about another major TfL innovation: The Night Tube - how it's changed London's nightlife, her own life, and made things better. Tim also meets the most qualified person in London to talk about contactless technology: Chief Technology Officer of Transport for London Shashi Verma, to discover a bit more about the magic of that system and how on earth it all works.

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Mind the Gap is the Official podcast of Tfl, created by TfL

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A special thanks to the TfL25 corporate sponsors of this special edition podcast, they are:

 A.J Wells, Alstom, Arriva, First Bus, Go Ahead London, Keolis Amey Docklands, Links Signs, Metroline, Siemens, Stagecoach, Stewart Signs and Transport UK

Show Notes

What's the biggest innovation of the last 25 years on public transport in London? Is it the Elizabeth line, the contactless revolution, the Overground line naming, electric buses, new trains that are incoming on the Piccadilly line and DLR - or something else? What about the Night Tube?

Tim Dunn dives headfirst into the spectacular world of TfL innovation, from deep in the Elizabeth line tunnels and new stations, to a secret room underneath Tottenham Court Road tube station.

DJ and Radio 1 presenter Jaguar sits down with Tim for a chat about another major TfL innovation: The Night Tube - how it's changed London's nightlife, her own life, and made things better. Tim also meets the most qualified person in London to talk about contactless technology: Chief Technology Officer of Transport for London Shashi Verma, to discover a bit more about the magic of that system and how on earth it all works.


_________________________

Mind the Gap is the Official podcast of Tfl, created by TfL

_________________________


A special thanks to the TfL25 corporate sponsors of this special edition podcast, they are:


 A.J Wells, Alstom, Arriva, First Bus, Go Ahead London, Keolis Amey Docklands, Links Signs, Metroline, Siemens, Stagecoach, Stewart Signs and Transport UK

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.