Bruce wrote:

Another is Westminster, on the same Jubilee line. As a civil
engineer, I find it a most impressive monument to below-ground civil
engineering, almost on a par with a major bridge. But I do wonder
whether such a huge (and hugely expensive) hole in the ground was
absolutely necessary.

It's supposed to be particularly bomb-proof, so maybe it is neccessary. I
imagine Westminster and Canary Wharf to be the only underground stations
where a bomb could go off without even permanently deafening everyone on the
same platform.

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We are the Strasbourg. Referendum is futile.