I rise to speak to new clause 1 and amendments 2 and 1, which stand in my name and those of my right hon. and hon. Friends. As you are aware, Mr Speaker, this remaining group contains a significant number of important issues, and while I want to spend time talking to each of our three amendments, I am conscious that time is limited, so I will endeavour to keep my remarks as brief as possible. As my hon. Friend the Member for Sheffield Central (Paul Blomfield) reminded the House yesterday, as far back as last March the Opposition set out six ways in which the Bill required improvement. The first was that it be drafted in such a way as to enable transitional arrangements after 29 March 2019 on the same basic terms as now-including being in a customs union with the EU and within the single market. The second was that the sweeping delegated powers in the Bill be circumscribed. The third was that it needed to contain clear and robust protection and enforcement mechanisms for all EU-derived rights, entitlements, protections and standards. Sadly, despite some small steps in the right direction, the Government have largely failed to respond in any meaningful way to the concerns we raised in relation to these three areas. The purpose of new clause 1 and amendments 2 and 1 is to press the Government once again to do something about each of them. I turn first to new clause 1, the purpose of which is to ensure that retained EU law enjoys a form of enhanced protection from subordinate legislation contained in other Acts of Parliament. This is a highly technical matter but a crucial one for the rights and protections our constituents enjoy. Mr Speaker, you were not in the Chamber at the time, but hon. Members who were present will recall that the House debated clauses 2, 3 and 4 in great detail on day two of Committee, and I certainly do not intend to cover the same ground again today. As we heard again yesterday, however, there are very real problems that flow from the ambiguous and uncertain status of retained EU law-a problem to which we believe new clause 13, tabled by the right hon. and learned Member for Beaconsfield (Mr Grieve), provides a pragmatic solution, or at the very least a sensible starting point for a conversation about how the status of this new category of law could be more clearly defined. Leaving to one side the issues relating to the status of retained EU law-issues that I have no doubt the other place will return to at some length-there is another, related concern, and that is the vulnerability of this new category of law to subordinate legislation and what that means in practical terms for the rights, entitlements, protections and standards our constituents currently enjoy. I want to be very clear as to the argument I am making at this point, because when I first did so on day two of Committee, the debate was prone to veer off on to other related but distinct issues. The concern I am highlighting does not relate to the issue of how Parliament is to scrutinise and, where necessary, approve the hundreds of statutory instruments that will flow from clause 7, as well as clauses 8, 9 and 17. We welcomed the Government's acceptance of the amendments tabled by the hon. Member for Broxbourne (Mr Walker) and other members of the Procedure Committee, although we still believe that they do not go far enough, particularly in relation to the new sifting committee's inability to request that Ministers revoke and remake specific statutory instruments. Nor does the argument that I am advancing concern how the powers contained in this Bill might be used to amend, modify or repeal retained EU law. The specific issue that I am highlighting, and what new clause 1 seeks to address, is our serious concern that the Bill as drafted leaves retained EU law vulnerable to amendment, modification or repeal by subordinate legislation contained in numerous other Acts of Parliament.