UK Parliament / Open data

High Speed Rail (London-West Midlands) Bill

Maybe my memory is deceiving me, but the mined tunnel was through chalk, was it not? There was a problem about the slurry and it would not have been a practical proposition to go through—rather than a bored tunnel. I would like clarification on that, specifically the mined tunnel. Can the noble Lord, Lord Young, help me?

Type
Proceeding contribution
Reference
778 c596 
Session
2016-17
Chamber / Committee
House of Lords chamber
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