It is a shame to follow the hon. Member for Aberdeen South (Ross Thomson), the tone of whose speech was in stark contrast to those of the more thoughtful colleagues who recognise the very serious problems with the Bill, and particularly with clause 11. I absolutely assure the hon. Gentleman that I would not sign up to any Trojan horse for independence or for breaking apart the UK. I have been very happy to work together with Scottish National party Members and others on some of the amendments, but they know full well where my views stand on the Union, and we will not agree on that. We can absolutely agree, and I state this as a proud devolutionist, that we have a constitutional settlement that we have spent many years-20 years, in fact-establishing, and I am very proud to support it at all levels. If we throw apart that settlement, we do so at our peril. We are already seeing the chaos created after the negotiations in Brussels today, which is affecting parts of our economy because of the uncertainty for business. Do we really need to add to that uncertainty and chaos in the constitutional settlement of the UK and our islands? I do not think we do. I rise to speak to amendments 182 and 186 to 188 in my name and those of the hon. Members for North East Fife (Stephen Gethins), for Arfon (Hywel Williams), for East Dunbartonshire (Jo Swinson), and for Brighton, Pavilion (Caroline Lucas), the right hon. Members for Carshalton and Wallington (Tom Brake), for Orkney and Shetland (Mr Carmichael) and for Ross, Skye and Lochaber (Ian Blackford) and my hon. Friend the Member for Edinburgh South (Ian Murray). I support the amendments tabled on behalf of the Welsh and Scottish Governments, and I also add my support to new clauses 64 and 65 tabled by the Opposition, as well as amendment 72 tabled by the Scottish National party-I have put my name to it as well-about legislative consent motions, and the important amendment 337 about transitional arrangements. We will not be speaking much about transitional arrangements today, but they affect the devolved settlements as much as they do many other parts of the Bill. Withdrawal from the EU represents a major constitutional upheaval for the United Kingdom. I spoke and voted against the Bill on Second Reading, and the Committee will already be aware of my grave concern with the proposed sweeping powers that Ministers intend to gift themselves, bypassing Parliament and in effect subverting the long-established principle that legislative power and sovereignty is in the purview of this Parliament. The Government are seeking to subvert not just this House, but the elected-duly democratically elected-Governments of the United Kingdom. The amendments I have tabled with other Members seek to protect the devolution settlement. I have with me the various Acts pertaining to Wales. A serious amount of work, effort and consideration has gone into them over 20 years. They are not perfect-they do not necessarily get everything right or include what I and others would like-but they have been developed with the advice and consent of the Welsh people, as have the other settlements with the people of Scotland and of Northern Ireland. They have also been developed by Members of this House, including many Members from across England who take a keen interest in such matters, not least when they relate to the internal borders of the United Kingdom and the differences that may exist. Although far from perfect, the legislation laid down in law the permanency of the National Assembly for Wales as part of our constitutional arrangements. I am now incredulous that Ministers are seeking to undermine the ability of Ministers of the Crown in Wales, and indeed Scotland, by allowing Whitehall Ministers to pass swathes of secondary legislation in policy areas that it has been long established are administered from Edinburgh and Cardiff Bay. For those who do not know, the National Assembly is in the heart of my Cardiff South and Penarth constituency, and I take a great interest in that body. I worked there in its early days-in fact, on the first few days after it opened-and like many of the more recently elected Welsh Members in this House, I have spent time in and around both Welsh and UK institutions and I recognise the importance of the settlement we have and how it works for the people of Wales, as indeed it does for Scotland.