Both the UK Government and, actually, the European Commission felt that it was right that the issue be tested. We will not revoke article 50. That is clear. The Government will not revoke article 50. Everyone in the House needs to understand what the judgment of the advocate-general means. If experience is anything to go by, the Court will go with it, but it still has not come to its final decision. However, if the determination of the advocate-general goes ahead, it says that it is possible for a country unilaterally to revoke article 50, but that is not about extending article 50—it is about making sure that we do not leave the European Union. That is what that judgment is about. We will not revoke article 50. The British people voted to leave the European Union and we will be leaving.