I rise to speak to new clauses 22 and 23 in my name. I say at the outset that I will not take interventions because I know other Members wish to speak. I put on record my thanks to George Peretz QC for his help in drafting the new clauses. New clause 22 would prevent Ministers from using provisions in this Bill as the basis for withdrawing the UK from the European economic area, whether under article 127 of the European economic area agreement or otherwise. It would also ensure that Ministers cannot use the regulation-making powers they seek to give themselves in other parts of the Bill to circumvent that carve-out. It would mean, in effect, that if Ministers wanted to take us out of the EEA, which is the grouping of EU and non-EU countries that together make up the single market, they would need to introduce a separate Bill to authorise that. Why is this necessary? The UK is currently a member of both the EU and the EEA. Although the bodies overlap, they have different member countries, they are governed by different treaties and they have different guiding principles at their heart. There is one process for leaving the EU, as governed by article 50 of the Lisbon treaty, and another for leaving the EEA-article 127 of the EEA agreement requires a member to give 12 months' written notice. Parliament should determine whether we trigger article 127 to notify our withdrawal from the EEA, and not the Prime Minister sat behind her desk in No. 10. MPs in this House, the public's elected representatives, should decide, and there should be a specific, explicit vote that is binding on Ministers. The Government's contention that it is not necessary to trigger article 127, and that we do not need formally to leave the EEA as we are a member simply by virtue of our EU membership, does not stand up to scrutiny. All EU states are listed as contracting parties to the agreement, in addition to the EU itself and the three non-EU EEA states. The Government have changed their argument on article 127 repeatedly over the past year. One minute they argue that our departure would be automatic, and the next that our membership would be unworkable. They assert legal opinion as irrefutable fact. They fail to acknowledge that a basic principle of international law is that a treaty relationship with another state cannot be changed simply by changing a different treaty to which that state is not party and assuming a knock-on effect. And the Government fail to acknowledge that, at a time when we would supposedly be wanting to sign international trade treaties with other countries in our own right, we might be in breach of the treaty that underpins the EEA. This all sounds very legalistic, but the issue has critical importance beyond the legal technicalities. At its heart, new clause 22 is about democracy and our country's future. In last year's referendum there was only one question on the ballot paper:“Should the United Kingdom remain a member of the European Union or leave the European Union?â€The words “European economic areaâ€ or “single marketâ€ did not feature. Had Parliament wanted people to take a view on the EEA, we could have legislated for that in 2015, but we did not. Some people say, “Everyone knew it meant we'd be leaving the single market,â€ but that is simply an interpretation of the result. Some people may have voted to leave it, but others did not. The Government are now rewriting history: they claim that coming out of the single market and customs union is an automatic consequence of the leave vote, not their political choice. If just one tenth of those who voted leave believed that we would stay in the single market, there never was a mandate for the sort of Brexit that the Government are now pursuing. We spend hours in this place debating all the twists and turns of negotiations, parliamentary processes relating to withdrawal and so on, but we never seem to get to the crux of the issue. That is what new clause 22 would do: give us a parliamentary lever to shape Brexit. Parliament must determine whether we leave the single market. We must decide whether Ministers should notify other countries of our intention to leave the EEA. The process must not be reduced to some sort of back-door authorisation that can be cobbled together by adding up various bits of the Bill, but that is precisely what the Government are trying to do. I believe that the repeal of the European Economic Area Act 1993 contained in part 2 of schedule 8 will be used by Ministers, alongside the powers they want to give themselves in clause 8, to claim parliamentary authorisation for setting the ball rolling on our departure from the EEA. They will claim that the by-product of Parliament's voting, as part of the Bill, to remove domestic UK rights for the citizens and businesses of EEA countries such as Norway, is a parliamentary authorisation to notify other EU and EEA countries of our intention to leave.