Podcasts

Running an integrated railway: South Western Railway MD Lawrence Bowman interview

On the morning of Sunday 25 May 2025, the Secretary of State for Transport, Heidi Alexander MP boarded the first South Western Railway service…

Artificial Intelligence is coming to the railway: But what does it mean?

Artificial Intelligence is no longer science fiction. It’s increasingly science fact. And it’s coming to the railway whether we like it or not. GBRX…

Episode 137

HS2’s ‘Original Sins’. Up to £102bn cost. Slower speeds. Years late. What went wrong?

Additional Resources for this episode ORR Alliance Rail decision letter DfT HS2 Reset announcement on May 19 HS2 cancellation cost advice letter from Mark…

Fighting the Fight against flooding on Devon and Cornwall’s railways

There is considerable debate about the causes of, and future predictions for, climate change. But what is not in any doubt is that our…

Episode 136

Great Western Railway nationalisation date confirmed

Additional resources for this episode: RAIB report into Grantham South Junction overspeed incident HS2 CEO Mark Wild’s Project Update video Heidi Alexander’s March 2026…

Episode 135

Blackpool Trams – “This isn’t the end for heritage trams” says Blackpool Transport

It’s not the end of heritage trams in Blackpool! We ask Blackpool Transport what its plans are now that Tramtown has closed… Ending ‘Boom…

Sacked from DfT Operator! The exclusive full interview with Chris Gibb

Chris Gibb is one of the country’s most respected and experienced railway operators. His storied career includes a period as Chief operating Officer of…

The UK’s Most Beautiful Railway? Settle & Carlisle Railway Celebrates 150 Years

It is the railway line that survived against all the odds. It became a high profile cause celebre for campaigners and a political football…

Episode 134

Exclusive – Sacked from DfTO Chris Gibb interview

Additional resources: Railways Bill: Government’s response to TSC’s recommendations In this episode: The sacking of an experienced railwayman from DfT Operator… Chris Gibb gives…

Inside a Railway Research Lab! We go behind the scenes at the University of Southampton

Britain has a proud history of advanced railway research. It was British Rail who conceived the hugely successful High Speed Train. The BR Research…

More from Green Signals

Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.