I am going to make a bit of progress, to be fair to other Members.
In fairness to the previous Government, the ostensible aim of article 50 was to facilitate certainty, to focus the minds of the negotiating parties and to avoid withdrawal leaving a lingering shadow over not only the EU—although that was probably foremost in its consideration—but the departing nation. Many of the amendments and new clauses we are considering are counterproductive precisely because in seeking to fetter the Government in the negotiations they would weaken our flexibility and negotiating position and, critically, make the risk of no deal more likely. Members who support the amendments and new clauses must face up to the fact that they are courting the very scenario that they and we say we so dearly seek to avoid.
For my part, I could not countenance voting for attempts to put the negotiating aims in binding legislation and give them statutory force, because that would set the Government up to face a blizzard of legal challenges on the final deal. That would be deeply irresponsible because, whether unintentionally or otherwise, it would seem to me to amount to poison-pill tactics.