My Lords, the question in this particular amendment is a simple one. The courts have developed law in relation to situations in which the outcome would not be any different if the conduct complained of had not occurred. My understanding of the decision in that area is that the court may decide, if it concludes that the result would inevitably be the same, that the relief is to be refused.
The government Motion that is the subject of this substantial debate simply raises the question of whether that would be inevitable or “highly likely”. In the civil law, of which judicial review is part, the ordinary rule is that the balance of probabilities determines the fact. That is the question that was raised here and there is quite a lot to be said for that point of view. But the situation tonight is affected by the way the debate was conducted in the other place. It is not for us—it is certainly not for me and not for any of your Lordships—to criticise what happened in the other place. On the other hand, the Lord Chancellor has apologised to a Member of the other place for the mistake that he made, which is fairly fundamental to the consideration of this amendment. Therefore, for my part, I would like to see this amendment going back to the House of Commons, not necessarily to change the result—that is a matter for the Commons—but so that the debate should proceed on a basis that is 110% correct.