Thank you. Lord Kerr, the author of article 50 and former Permanent Secretary of the Foreign Office, suggested at a conference recently that article 50 is indeed revocable and that many political leaders have encouraged us to change our minds, including Macron, Schäuble and Rutte. He suggested that even if you have notified the EU of your intention to leave, then there’s nothing to say that we must leave, but he did say that there may be a political price to pay for that. Now, regardless of the complexities and issues of the rights of wrongs of the possible revocability of article 50, could the Counsel General actually just give us his legal assessment of whether the interpretation of Lord Kerr is correct?