
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 form... more
| Publishes | Daily | Episodes | 232 | Founded | 3 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | NewsNews Commentary | |||

Why does heat wreak havoc with the railway? And what can wedo about it?
A so-called ‘near miss between two trains at Clay Cross turns out to be nothing of the sort…
And the National Audit Office makes someremarkable recommendations on HS2
** Book ... more
Bedford train crash latest – What do we know? And, crucially, what don’t we know yet?
RAIB releases its report into October 2024’s Talerddig rail accident – and there are a few surprises …
And the ORR rejects Alliance Rail again over its Marchwood ... more
The Great Central Railway is unique. It is the only main line double track heritage railway in Europe. And it’s brilliant!
However, they are not standing still. They have an ambitious and exciting plan to reunify the two surviving sections of the Gr... more
The dramatic freight only railway line from Saltburn to Boulby potash mine on the Cleveland coast is a truly spectacular railway. Once forming much of the Saltburn to Whitby line, the 12 mile branch to Boulby is a railway delight with steep gradients... more
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Great podcast mixing business and a bit of gricing (more of the former for me please). But it’s so so quiet and almost impossible to hear when walking through London. Please adjust the volume
Knowledgeable rail experts covering a wide range of topics.
For me a ‚Must‘ to listen to every week.
… and accidentally just stumbled upon this podcast but really helps me understand the complexity behind getting me to work and back home again at night.
This podcast has given me a greater understanding of how the railway system works, the complexities of having the government involved, the ticket issuance and the rolling stock all delivered by two candid men who should be running the country.
Hosts that know their subject but are not too proud to invite experts to assist them in the stories related to the railway of today.
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #23 | |
Apple Podcasts | #202 | |
Apple Podcasts | #229 | |
Apple Podcasts | #52 | |
Apple Podcasts | #98 | |
Apple Podcasts | #168 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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A probing, policy-forward rail show that intercuts high-stakes industry debates with technical and historical context. Across recent episodes, conversations frequently center on governance, public ownership vs private operation, large-scale modernization efforts (including GBR, HS2, and integrated timetables), as well as the application of AI and data to safety, maintenance, and customer experience. Guests span regulators, operators, engineers, researchers, and policymakers, which yields a rich mix of candid industry analysis, practical case studies, and bold takes on future rail strategy. A standout trait is the willingness to challenge official narratives, compare reforms across time, and spotlight both heritage and innovation in rail.
L... more
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5. Page 94: The Private Eye Podcast
Green Signals launched 3 years ago and published 232 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Green Signals include:
1. Malcolm Holmes
2. Tom Ingle
3. Tim Shoveler
4. Tom Cairns
5. Tim Bentley
6. Andy Horton
7. Ian Yowett
8. Lawrence Bowman
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