My Lords, Parliament needs to know what the Government are trying to achieve in their negotiations. The original vision of having the benefits of EU membership without any of the perceived downsides has evaporated. For the second time this afternoon, I shall quote Sir John Major, for I can put it no better than he did. He said that,
“every one of the Brexit promises is—to quote Henry Fielding—‘a very wholesome and comfortable doctrine to which (there is) but one objection: namely, that it is not true’”.
If “cake and eat it” is off the menu, what is it that the Government are aiming to achieve in our future relationship with the EU? This amendment seeks to give Parliament some say in what the future relationship would look like before it is too late.
We will no doubt be told that it is foolish to try to tie the hands of the Government in their negotiations—but the noble Lord, Lord Monks, has more experience than most of conducting negotiations, and he convincingly introduced this amendment. My experience comes from the other side of the negotiating table, but it leads to the same conclusion: being able to say “my members” or “my board” or “my Parliament” would
never accept such and such strengthens rather than weakens the hand of the negotiators. It would surely help the Government to have some idea of where the red lines are as far as Parliament and the House of Commons, in particular, are concerned.
This afternoon the Minister once more made very clear that the Government would like to deprive Parliament of a meaningful vote on whatever deal or no deal they negotiate. This House has demonstrated its objection to that, and I believe that the Commons will uphold that vote. Our system of democracy demands that Parliament should take back control of the Brexit process. Insisting on a meaningful vote is progress. This amendment goes one step further. It endeavours to give Parliament an input into the shape of the deal. We are led to believe that there are differing views within the Cabinet on whether the UK should have a customs partnership with the EU. But if there is a majority of MPs who insist on a customs partnership, would it not make sense for the Government to be aware of that while there was still a chance of negotiating it? If a majority of MPs believe that the country needs to be in the equivalent of the single market of the 27, would it not be sensible to establish that sooner rather than later? It sometimes seems that the only mandate in which the Government have an interest is that granted by the Daily Mail. Parliament surely should be granted as much say in the Brexit process as the tabloid press. This amendment would give Parliament the power to strengthen the hand of the Government in their negotiations with the EU and I urge the House to support it.