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European Union Bill

If, as I hope, this Bill obtains Royal Assent and goes on to the statute book, this Government and future Governments will, from the moment its powers are commenced, be bound by the provisions of this legislation with regard to the way in which they handle any future proposal to amend the European Union treaties, negotiate and agree a completely new treaty or invoke one of the passerelle clauses in the treaty of Lisbon. As my hon. Friend knows, in certain cases a Government would have to hold a referendum before a particular treaty could be ratified by this country. For any treaty change, even one that according to the provisions of this Bill would not automatically require a referendum, an Act of Parliament—primary legislation—would be needed, and it would of course be open to Parliament at that time to decide to go further even than the provisions that we are putting forward in this legislation.