My right hon. and learned Friend is absolutely right. Those on the other side of the argument spent a lot of time trying to argue that the agreement did not have binding force in international law, only—eventually—to have to concede that it did. He is absolutely right. The deal that the Prime Minister negotiated is substantive, and if we vote to remain in the EU on 23 June, we will move ahead with the implementation of those measures, which will give Britain not only the advantages, which we already have, that come with membership of a 500-million consumer-strong marketplace but all the additional advantages and assurances that the deal brings.
I know from my meetings with colleagues from across the EU that, whatever people in the House or the country think, our colleagues in Europe cannot believe the deal that we have negotiated. They cannot believe we managed to negotiate the best of both worlds—being in the EU but able to opt out of all the measures we find do not suit our political purposes.