Ten years after Brexit, Britain is facing an economic slowdown, trade barriers to exports, increased immigration and ongoing political uncertainty.
The United Kingdom’s withdrawal from the European Union marked a turning point in the country’s economic and political trajectory, as a decade after the referendum, permanent changes have been observed in trade, investment activityand immigration policy, which continue to influence growth prospects and the position of Britain in the international economic environment.
As reported by iefimerida.gr, that decision—which was presented by its supporters as an opportunity to regain national sovereignty and economic independence—continues to profoundly affect the political, economic, and social life of the United Kingdom.
The British economy is still struggling to adapt to the consequences
A decade later, the debate over Brexit is not only far from over, but continues to shape London’s relations with Brussels, while the British economy is still struggling to adapt to the consequences of leaving the world’s largest single market.
Although the most extreme scenarios predicted before the referendum—such as an immediate recession or a collapse of the real estate market—did not materialize, the majority of economists agree that Brexit has significantly weighed on the country’s growth prospects.
The British economy has lost momentum
Estimates of the exact economic cost vary, but they generally agree that the British economy is now smaller than it would have been had the country remained in the EU.
Analyses by international organizations and economic institutes estimate that the loss in output ranges between 2% and 8% of GDP. The wide range is due to the fact that the pandemic, the energy crisis triggered by the war in Ukraine, and other international factors that make it difficult to isolate the impact of Brexit.
Nevertheless, the overall picture is clear: business investment has slowed, productivity has taken a hit, and the standard of living for many households has come under pressure.
Michael Saunders, a former Bank of England official and advisor to Oxford Economics, Michael Saunders, describes Brexit as a “permanent drag” on the British economy, noting that it reduces government revenue and increases the need for higher taxes or spending cuts.
Even economists who had supported Brexit acknowledge that the initial results were negative, although they estimate that some of the costs will be mitigated over time.
Promises That Were Not Kept
During the campaign for Brexit, voters heard promises of greater economic prosperity, better-funded public services, less bureaucracy, and stricter control over immigration.
Ten years later, most of these goals remain in question.
The new trade agreements signed by London with countries such as Australia, New Zealand, India, and Japan are considered significant on a political level, but they cannot replace the volume of trade with the European Union, which remains by far Britain’s largest trading partner.
Even more striking are the developments regarding immigration. Reducing immigration was a key slogan of Brexit supporters, but the data show the opposite result.
From 2021 onward, when the new immigration system took effect, net migration averaged approximately 550,000 people per year—more than double the rate of the decade before Brexit. In fact, 2023 saw a historic record, with nearly 950,000 net arrivals.
The change lies primarily in the composition of migration flows: fewer European citizens and more migrants from non-EU countries.
Businesses Face New Obstacles
For British businesses, the real shock did not come in 2016, but after the country’s final withdrawal from the single market and the customs union in 2021.
New customs checks, health and safety procedures, certifications, and increased red tape have created a completely different business environment.
Before Brexit, a British company could export products to France or Germany with almost the same ease as it could distribute them within the United Kingdom. Today, multiple checks and paperwork are required, which increases both costs and transit times.
Large multinationals have managed to adapt. For smaller businesses, however, the costs have often been prohibitive. Thousands of small companies have scaled back or completely halted their exports to the European Union.
Britain’s goods exports have clearly underperformed compared to other major economies since 2016, a trend that many analysts directly attribute to Brexit.
The City of London has held up better than expected
Despite the difficulties in goods trade, the picture is different in the services sector. The UK remains the world’s second-largest exporter of services after the United States, while it continues to hold a leading position in financial services.
Fears that the City of London would lose its position as Europe’s leading financial center have not been realized. On the contrary, the United Kingdom continues to attract significant foreign investment in the financial sector, in many cases even surpassing the combined total of France and Germany.
The financial sector remains critical to the British economy, as it accounts for approximately 11% of GDP and employs millions of workers.
This explains why, despite losses in goods trade, the economy did not suffer the catastrophe that some analysts had predicted before the referendum.
The “reset” of relations with Brussels
The Labour government has set a goal of improving relations with the European Union, without, however, raising the issue of a return to the single market or full reintegration.
Over the past two years, steps have been taken toward rapprochement, particularly in the areas of defense, security, and energy cooperation. At the same time, negotiations are continuing on facilitating trade in agricultural products and on a joint youth mobility program.
However, progress has been slow and often runs into political resistance from both sides.
The rise of populist and Euroskeptic forces in Britain, as well as in countries such as France and Germany, is limiting the scope for deeper integration.
A return to the EU remains a distant possibility
Most polls show that today more Britons believe Brexit was a mistake than a good choice. At the same time, a growing percentage say they would vote in favor of rejoining the European Union.
However, when citizens are informed about the potential conditions for a return—such as contributing to the European budget, the free movement of people, or issues concerning the pound—support drops significantly.
The political cost of such a debate remains high. Furthermore, the rise of Nigel Farage and Reform UK in the polls acts as a deterrent to those who want a more ambitious rapprochement with Brussels.
Ten years later, Brexit continues to shape Britain’s future
The tenth anniversary of the Brexit referendum finds Britain in a peculiar situation: outside the European Union, yet forced to constantly seek ways to cooperate more closely with it.
Britain still has significant advantages, from its global financial center to its universities and technological base. However, the loss of seamless access to a market of nearly 450 million consumers continues to affect its growth prospects.
Ten years after the historic referendum, one conclusion seems to enjoy broad acceptance: Brexit did not settle the European question for Britain. On the contrary, it has opened a new chapter, the political and economic consequences of which continue to shape the country’s future.
