I hesitate to become too involved in this debate, which seems rather above the level at which I am accustomed to operating, but one or two things came to mind. As the noble Lord, Lord Lea, explained to me and as came through in his address, the purpose of the amendment is to make sure that we explore all possible options before coming to a conclusion on the many difficult issues before us today. He has done that clearly and it will be interesting to hear what the Minister has to say in response.
It would probably defeat any prospect for active negotiation to play the card that has been played in this amendment at this point, but it is worth bearing in mind the issues that it raises and the much broader point that the noble Lord, Lord Finkelstein, was keen to explore: so many strands to our positioning are being coalesced into a single deal/no deal debate, squeezing out our opportunities for further, richer and more flexible solutions to the long-term problems that we have all recognised and debated today. At this point, it would be best to hear from the Minister what the official line is and then see whether there are issues that we need to come back to on Report.