Ten years after the United Kingdom voted to leave the European Union, many British businesses are still adapting to a trading environment marked by customs checks, regulatory barriers, and increased costs. While Brexit supporters argued that leaving the EU would create new global opportunities, many exporters have found replacing frictionless access to the European market difficult.
The experience of British cheesemaker Bridge Cheese illustrates these challenges. The company abandoned exports to Europe after Brexit trade rules took effect in 2021 due to increased paperwork, border delays, and costly veterinary inspections. It has since shifted its focus to Asian markets, including Hong Kong, Malaysia, Vietnam, Thailand, and China.
How Brexit Changed UK Trade
Before Brexit, British businesses could move goods freely across the EU single market with minimal bureaucracy. Following the UK’s departure from the bloc, exporters faced:
- Customs declarations and border checks
- Veterinary and sanitary inspections
- Additional compliance requirements
- Longer delivery times
- Higher administrative costs
Many businesses, particularly food producers, found these new barriers made exports to Europe less competitive.
Impact on UK Food Exporters
The food and drink sector has been among the hardest hit by Brexit related trade disruptions.
Key figures include:
- UK food export volumes to the EU fell more than 23 percent between 2021 and 2025 compared with the five years before Brexit.
- Around 20,000 small UK firms stopped exporting goods to the EU by 2024.
- Veterinary inspections can add hundreds of pounds to export costs.
- Border delays have increased delivery times for perishable products.
Many companies have either reduced EU sales or redirected exports to markets outside Europe.
Economic Impact of Brexit
Economists continue to debate the long term economic consequences of Brexit, but most studies suggest the UK economy has experienced slower growth than it would have achieved inside the EU.
Official estimates suggest:
- The UK economy could be 4 percent smaller over the long term because of Brexit.
- This would equal roughly £120 billion in lost economic output based on current GDP levels.
- Investment levels are estimated to be significantly lower than they would have been without Brexit.
- Trade barriers have contributed to higher costs for imported goods and inflation pressures.
Supporters of Brexit argue that other factors, including high taxes, rising regulation, and energy costs, are more responsible for Britain’s economic challenges.
Why Northern Ireland Has Performed Differently
Northern Ireland has become an important case study because it retained access to both the UK market and the EU single market under special post Brexit arrangements.
This unique position has produced several benefits:
- Easier access to EU customers
- Stronger export growth
- Greater attractiveness for investment
- Faster economic expansion compared with other parts of the UK
By 2023, Northern Ireland’s economy had grown 16.5 percent since 2015, outperforming England and other UK regions.
Winners and Losers Since Brexit
Sectors Facing Challenges
- Food and beverage producers
- Small exporters
- Manufacturers reliant on European supply chains
- Companies dependent on rapid cross border trade
Sectors Finding Opportunities
- Exporters expanding into Asia and other global markets
- Service industries benefiting from new trade agreements
- Northern Ireland businesses with dual market access
UK Efforts to Improve Relations With the EU
Prime Minister Keir Starmer is seeking to improve economic cooperation with the EU without rejoining the bloc.
A UK EU summit scheduled for July 22 aims to finalize measures that could reduce veterinary inspections and simplify food trade beginning in 2027.
Business groups hope these changes will lower costs and improve competitiveness for exporters.
Political Debate Over Brexit Continues
Brexit remains a major political issue despite the decade that has passed since the referendum.
Key political developments include:
- Growing support for Reform UK, led by Brexit advocate Nigel Farage.
- Calls from some politicians for closer ties with the EU in the future.
- Ongoing debates about whether Britain should eventually seek to rejoin the EU.
Businesses continue to face uncertainty about the long term direction of UK EU relations.
Why It Matters
Brexit remains one of the most significant economic and political changes in modern British history. Its effects continue to shape trade, investment, inflation, and business confidence across the UK.
The experience of exporters shows that while new opportunities outside Europe exist, many firms are still adjusting to the costs and complexities of operating outside the EU single market.
Stakeholders
- UK exporters and manufacturers
- Food and drink producers
- Small and medium sized businesses
- UK consumers
- European importers and distributors
- UK and EU policymakers
- Investors and financial markets
- Northern Ireland businesses
What Is Next
The UK government will continue efforts to ease trade friction with the EU while pursuing new trade agreements around the world. The upcoming UK EU summit could deliver measures to simplify food exports and reduce regulatory burdens.
However, questions over future UK EU relations, business investment, and the long term economic impact of Brexit are likely to remain central issues for policymakers and businesses well beyond the tenth anniversary of the referendum.
Analysis: Brexit’s Economic Costs Continue to Outweigh New Trade Gains
A decade after the Brexit referendum, the UK’s trade landscape suggests that replacing frictionless access to the European Union remains a significant challenge. While some businesses have successfully expanded into Asia, the Middle East, and other markets, these gains have generally not compensated for lost trade with the UK’s largest and closest market.
The experience of exporters such as Bridge Cheese highlights a broader trend. Many companies have adapted rather than thrived, redirecting resources toward overcoming regulatory hurdles instead of investing in expansion and innovation. Higher customs costs, border delays, and compliance requirements have disproportionately affected small and medium sized businesses, many of which lack the resources to manage complex export procedures.
Northern Ireland’s stronger economic performance also provides a valuable comparison. Its continued access to the EU single market suggests that easier trade access remains a major competitive advantage. The region’s faster growth and rising exports to the Republic of Ireland offer insight into what parts of the UK economy may have looked like under a softer Brexit arrangement.
Supporters of Brexit argue that the full benefits have yet to materialize and that future trade agreements, particularly in services, could unlock new growth opportunities. They also contend that domestic issues such as taxation, regulation, energy costs, and weak productivity are larger obstacles to economic growth than Brexit itself.
However, many economists maintain that Brexit has reduced trade volumes, weakened investment, and increased business uncertainty. The UK’s persistent investment gap compared with other major economies reinforces concerns that political and regulatory uncertainty continues to discourage long term business spending.
The broader lesson appears to be that Brexit has not been a one time event but an ongoing economic adjustment. While businesses are gradually adapting, the debate over whether the UK’s new global trading opportunities can fully offset the loss of frictionless EU access remains unresolved.
With information from Reuters.
