From memory, I think that my right hon. Friend repeated this from the Dispatch Box last night, so I am happy to record again that undertaking by the Prime Minister and the Government. The exact timing for the introduction of legislation will have to await a decision by the European Council. If we are talking about an extension for a specific time period, the Government’s commitment was to do that once this had been agreed not just by the House but by the Council. There is little point in our introducing legislation for a particular duration only to find that that does not fly at European Union level.