
Understand
Derailed: The Story of HS2
7. Gold Plated
Up next
22 July 2025
Available for over a year
Costs began to truly spiral out of control. In search of the culprit, Kate goes through the mess HS2 made of some its largest contracts. Much of HS2 was being built by massive consortiums of engineering firms. A short lived effort to unload the project’s risk to these firms saw costs continue to rise beyond the original estimates. And, as the price increased, politicians faced further pressure to curtail the project.
Presenter: Kate Lamble
Producer: Robert Nicholson
Executive Producer: Will Yates
Sound Design and Mix: Arlie Adlington
A Whistledown production for BBC Radio 4




