Green Signals is a show about railways - its politics, its economics, its people and history. We turn over the issues of the day and talk to the people making the decisions that affect all our lives. We also dig into many of the amazing events in the history of an industry that spans nearly 200 years. Nigel Harris (former Managing Editor and Events Director of the leading industry and opinion forming magazine RAIL) and Richard Bowker (former Chair & CEO of the Strategic Rail Authority) steer the show to make it sometimes controversial, frequently irreverent - but always topical and relevant.

Green Signals
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Podcast Overview
Green Signals is a show about railways - its politics, its economics, its people and history. We turn over the issues of the day and talk to the people making the decisions that affect all our lives. We also dig into many of the amazing events in the history of an industry that spans nearly 200 years. Nigel Harris (former Managing Editor and Events Director of the leading industry and opinion forming magazine RAIL) and Richard Bowker (former Chair & CEO of the Strategic Rail Authority) steer the show to make it sometimes controversial, frequently irreverent - but always topical and relevant.
Language
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Publishing Since
10/10/2023
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Recent Episodes

August 13, 2026
149. Manchester power outage – is the railway vulnerable?
Host of Green Signals, [Host Name], interviews Jon Worth about the railway's vulnerability after a Manchester power outage and other industry updates.

August 11, 2026
Charing Cross: Exclusive access to the track during a major rail renewal project
Nigel Harris and Richard Bowker CBE explore a major rail renewal project at London's Charing Cross station, offering exclusive on-site access.

August 6, 2026
148. ScotRail’s Ticket App Fiasco is sending a powerful warning to GBR
Industry experts discuss ScotRail's ticket app issues, offering a crucial warning to GBR, in this interview episode.
243 total episodes available with 215 transcripts
Recent guests on Green Signals
Guests from recent episodes — sign up to see every guest that has ever appeared on this show.
Jon Worth
Guest
Lord Hendy
Guest
Huw Merriman
Guest
John Smith
Guest
Suzy Eddie Izzard
Guest
Jake Kelly
Guest
The driver
Guest
Tom Cairns
Guest
Tim Bentley
Guest
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Frequently asked questions
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- What is Green Signals?
- How often does this podcast release new episodes?
This podcast updates daily.
- Where can I listen to this podcast?
This podcast is available on 8 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
- Does this podcast accept guests?
Yes, this podcast regularly features guests.
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