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European Union Bill

I am most grateful to the noble Lord for giving way. Is not that point even more relevant when one thinks of the very helpful and positive Answer of the noble Lord, Lord Sassoon, answering Questions on Monday, when he said how important it was to maintain the solidarity of the UK with the eurozone through all the common work that we are doing together? Is that not even more important now that we are going to have the pan-European financial supervisory agency based in London? What if a crisis emerges that needs to be dealt with precipitately by all national Governments together?