EU Membership Referendum: Impact on the UK

Helen Hayes Excerpts

Tuesday 24th February 2026 Westminster Hall

[Helen Hayes (Dulwich and West Norwood) (Lab)]

It is a pleasure to serve with you in the Chair, Sir Desmond. I thank the hon. Member for Arbroath and Broughty Ferry (Stephen Gethins) for his powerful speech in opening the debate.

In June 2016, my constituents voted overwhelmingly to remain in the European Union, following a campaign in which I and my team worked as hard as we have in any election where my name was on the ballot paper. For the vast majority of residents in Dulwich and West Norwood, the UK’s membership of the EU and their consequential status as both British and European citizens was fundamental to their identity, and their loss by such a narrow margin was viscerally felt.

The loss has turned out to be much greater than the replacement of our burgundy passports with navy ones. During the campaign, we consistently raised our evidence-based concerns that Brexit would harm our country. We were accused of scaremongering, but on every single one of the issues on which we campaigned, the passage of time has proved us right.

[Warinder Juss (Wolverhampton West) (Lab)]

The National Bureau of Economic Research has said that, because of Brexit, the economy is 6% to 8% smaller than it otherwise would be. At the first Black Country Chamber of Commerce meeting I went to, most of the businesses were talking about the adverse effects of Brexit.

Would my hon. Friend agree that the step forward now is to carry on and make the most of the agreement that the Government have made with the European Union, with a view to growing the economy and backing British jobs?

[Helen Hayes]

My hon. Friend is right. The Office for Budget Responsibility is clear that Brexit has caused a 4% long-term reduction in GDP and has created a structural challenge in UK manufacturing. The export of UK goods to the EU has fallen by 27% and imports have fallen by 32%.

[Rosie Wrighting (Kettering) (Lab)]

Will my hon. Friend give way?

[Helen Hayes]

I will not give way, because of the number of Members who wish to speak. Some 16,400 SMEs have given up exporting to the EU because of Brexit-related red tape. [Interruption.] I will not give way, because of the number of colleagues who wish to get in.

Our food is more expensive, regulation has dropped, and there was no £350 million a week for the NHS. During the debates that followed the referendum, I took the view that I would prioritise representing my constituents’ views, and that on such an important matter, even if we were losing the argument, democratic representation and plurality of voices mattered. It led me to rebel on a number of votes and to resign from the shadow Front Bench in order not to vote in support of the Conservatives’ Brexit deal.

Brexit drove a huge wedge through the middle of our country. It divided regions from each other, split communities and even families, according to strong and sincerely held views. We do not need to re-litigate those arguments and to keep telling each other we were wrong, or seek to convince ourselves that we can easily return to where we were. However, responsible government demands that we reckon with the reality we find ourselves in. We must acknowledge the immense harm that has been done—that we are poorer and less secure as a consequence of Brexit—and it is right that we seek to undo the damage.

I welcome the steps that the Government have already taken to reset our relationship with the European Union, starting with re-establishing the warmth of our friendship, reopening regular and constructive dialogue, negotiating new deals and rejoining Erasmus+. There is further to go, but we must move forward, step by step, making the consensus, building community and connection, and moving forward in a realistic way, recognising that relationships are mutual, not unilateral, and that there is more to do to rebuild our relationship.