As Britain navigates its new relationship with the EU, a complex web of economic, national identity, and immigration concerns has been laid bare by the Brexit decision. What sparked this seismic shift in British politics?
The United Kingdom‘s decision to leave the European Union, commonly referred to as Brexit, has been a topic of significant debate and scrutiny worldwide. With the vote taking place in June 2016, many wondered why Britain would choose to depart from the EU, which had provided stability and economic benefits for decades.
Brexit refers to the United Kingdom's (UK) withdrawal from the European Union (EU).
The process began in 2016 when a national referendum voted to leave the EU.
In 2020, the UK officially left the EU after 47 years of membership.
Key aspects of Brexit include trade agreements, immigration policies, and regulatory changes.
The UK government negotiated a new relationship with the EU, establishing the Northern Ireland Protocol to maintain a soft border between the two territories.
Economic Considerations
One of the primary reasons cited by those who voted to leave the EU was the desire to regain control over British trade policies and regulations. Proponents of Brexit argued that the ‘EU’s bureaucratic red tape stifled British entrepreneurship and hindered economic growth.’ They believed that by leaving the EU, Britain could establish its own trade agreements with other countries, potentially leading to increased economic opportunities and competitiveness.
National Identity and Sovereignty
Another key factor driving the Brexit campaign was the desire for greater national identity and sovereignty. Some voters felt that being part of the ‘EU’s decision-making processes made them less accountable to their own government.’ They argued that by leaving the EU, Britain could reassert its independence and make its own decisions without being bound by EU laws and regulations.

Sovereignty refers to the supreme authority and control that a state or government has over its territory, citizens, and institutions.
It encompasses the power to make laws, govern internal affairs, and engage in international relations.
The concept of sovereignty is rooted in the Westphalia Treaty (1648), which established the principle of non-interference in the domestic affairs of other nations.
Today, sovereignty remains a fundamental aspect of international law and diplomacy.
The Role of Immigration
The issue of immigration was also a significant factor in the Brexit debate. Many voters felt that immigration had become too uncontrolled, with some arguing that it put pressure on public services such as the NHS and housing. They believed that by leaving the EU, Britain could regain control over its borders and limit the number of immigrants entering the country.
Immigration refers to the movement of people from one country to another with the intention of settling permanently.
It is a complex issue that involves various factors, including economic, social, and political considerations.
According to the United Nations, there were over 272 million international migrants worldwide in 2020, accounting for about 3.5% of the global population.
The top destination countries for immigrants are the United States, Germany, Saudi Arabia, Russia, and China.
Immigration can have both positive and negative effects on host countries, including economic benefits and cultural enrichment.
The Path Forward
As Britain navigates its new relationship with the EU, many questions remain unanswered. Will the economic benefits of Brexit outweigh the potential costs? How will immigration policies be reformed to meet British needs? And what does the future hold for Britain’s relationships with other European countries?
- sky.com | Why Britain and why now?