That's absolutely true on a political level. I'm not so sure that it would apply to breaches of judicial assurances. British judges are cranky, have a strong se

That's absolutely true on a political level. I'm not so sure that it would apply to breaches of judicial assurances. British judges are cranky, have a strong sense of the dignity of their office and role, and would personally face no consequences for poking the US authorities in the eye with a stick.