A decade after the referendum, the economic ledger is clear. Brexit has reshaped the UK’s trade flows, labour market, and fiscal position. The Office for Budget Responsibility’s latest projections confirm a 4% hit to GDP compared to remaining in the EU. But the story is not one of unmitigated decline.
The City of London has pivoted. Amsterdam overtook London as Europe’s top share trading hub in 2021. But the Square Mile has regained ground in derivatives and currency trading. New powers from the Financial Services and Markets Act allow regulators to tailor rules. The result: a more agile, if smaller, financial centre. The UK now issues its own sovereign green bonds, aligning with net-zero goals.
Trade deals with Australia and New Zealand are done. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership accession has been signed. But these agreements cover only a fraction of the trade lost with the EU. Red tape at borders persists. Small exporters struggle with customs declarations.
Labour shortages bite in hospitality, agriculture, and social care. Net migration hit a record 606,000 in 2022, but the mix has shifted. EU workers have been replaced by non-EU migrants. The points-based system prioritises skills but has not filled every gap.
Fiscal headroom is tight. The OBR estimates leaving the EU has reduced tax receipts by £15 billion a year. That limits spending on public services. Chancellor Hunt has no room for pre-election giveaways.
Yet polls show a majority of Leave voters would vote the same way. Sovereignty, control of borders, and a sense of national renewal matter beyond GDP. The government argues that Brexit allows the UK to lead on technology regulation, from AI to gene editing. The Financial Conduct Authority now operates a ‘sandbox’ for fintechs, attracting startups head-quartered in London.
In Whitehall, the mood is pragmatic. No serious voice calls for rejoining the EU. The debate has shifted to ‘making Brexit work’. Backbench Tory MPs warn against any further alignment with EU rules. Labour’s shadow chancellor Rachel Reeves has ruled out a return to the single market.
So where does this leave us? The economic hit is real but not catastrophic. The City adapts. Trade diversifies slowly. Labour supply adjusts. The political centre holds. Brexit is no longer an existential crisis. It is a slow-burning reality. The game now is about maximising sovereignty without destroying prosperity. Watch for the next budget: the Office for Budget Responsibility’s forecast update will be the key text for the months ahead.
