Documents to download

On 29 March 2017, the House of Lords is due to debate a motion tabled by Baroness Smith of Basildon, Leader of the Opposition, calling for the appointment of a Joint Committee of both Houses to consider and report by the end of October 2017 on the terms and options for votes in Parliament on the outcome of negotiations on the UK’s withdrawal from the EU, including how any such votes be taken before an agreement is considered by the European Parliament. 

Since the Supreme Court ruled that an Act of Parliament would be required to authorise ministers to trigger Article 50 and begin the process of withdrawing from the EU, Keir Starmer, the Shadow Secretary of State for Exiting the European Union, has been calling for Parliament also to have “a meaningful vote at the end of the exercise”. In her Lancaster House speech on 17 January 2017, in which she set out her Brexit negotiating objectives, Theresa May confirmed that the Government would “put the final deal that is agreed between the UK and EU to a vote in both Houses of Parliament, before it comes into force”. During the Commons committee stage debate on the European Union (Notification of Withdrawal) Act 2017, David Jones, Minister of State at the Department for Exiting the European Union, announced a Government undertaking to hold a parliamentary vote before a withdrawal deal was finally concluded, and a vote on the UK’s future relationship with the EU.

Several attempts (ultimately unsuccessful) were made during the passage of the Act to introduce amendments to put guarantees about a parliamentary vote on the face of the Act. At report stage, the House of Lords voted by 366 votes to 268—a majority of 98 and the largest vote on record in the House of Lords—in favour of such an amendment, but this was later overturned by the House of Commons. This briefing summarises what happened during the passage of the Act in order to provide the background context to Baroness Smith’s motion.


Documents to download

Related posts

  • Peerages created following prime ministerial resignations

    UK prime ministers may draw up a resignation honours list on their departure from office, in which they may request that the reigning monarch grant honours to any number of people. Such honours may include peerages, knighthoods and damehoods, or other awards. However, not all have chosen to draw up such a list. This briefing lists those prime ministers who have requested that peerages be conferred on their departure from office.

    Peerages created following prime ministerial resignations
  • Constitution Committee report on the governance of the union

    The House of Lords Constitution Committee has re-examined relations between the UK government and devolved administrations in Scotland, Wales and Northern Ireland following the introduction of new intergovernmental relations structures in January 2022 and its own earlier inquiry on the subject. In a report published in September 2024, the committee urged the government to add a new principle of positive engagement to the principles underpinning the new structures.

    Constitution Committee report on the governance of the union
  • Public inquiries: Enhancing public trust—report by the House of Lords Statutory Inquiries Committee

    In November 2024, the House of Lords Statutory Inquiries Committee published a report examining public inquiries established under the Inquiries Act 2005. While recognising their positive impact, the committee criticised elements of the public inquiry system, such as governments failing to implement agreed inquiry recommendations. To address this, the committee proposed several reforms, including the formation of a parliamentary committee to oversee inquiries and ensure government accountability for implementing recommendations.

    Public inquiries: Enhancing public trust—report by the House of Lords Statutory Inquiries Committee