Brexit

Brexit. The term refers to the withdrawal of the United Kingdom from the European Union, following a national referendum in 2016. The process, governed by Article 50 of the Treaty on European Union, concluded with the UK's formal exit on 31 January 2020, followed by a transition period. This event marked the first time a member state left the European Union, reshaping the UK's political landscape and its relationship with the continent.

Background and context

The roots of the movement lie in longstanding Eurosceptic sentiment within segments of the British public and political classes, dating back to the 1975 referendum on continued European Communities membership. Key political figures like Margaret Thatcher and parties such as the UK Independence Party (UKIP), led by Nigel Farage, championed arguments for regained sovereignty and control over immigration. Pressure from backbench Conservative Members of Parliament prompted Prime Minister David Cameron to promise an "in-or-out" referendum in his 2015 election manifesto. The subsequent campaign was highly divisive, featuring prominent advocates like Boris Johnson and Michael Gove for "Leave," and David Cameron and Chancellor of the Exchequer George Osborne for "Remain."

Negotiations and withdrawal process

Following the referendum result, David Cameron resigned and was succeeded by Theresa May, who invoked Article 50 in March 2017, beginning a two-year negotiation period with the European Commission led by Michel Barnier. The negotiations were dominated by complex issues including the Irish backstop to avoid a hard border on the island of Ireland, the financial settlement known as the "divorce bill," and citizens' rights. Theresa May's proposed Withdrawal Agreement was rejected three times by the House of Commons, leading to her resignation. Her successor, Boris Johnson, renegotiated the Northern Ireland Protocol and secured a revised deal, which was ratified after the 2019 United Kingdom general election. The UK formally left the EU on 31 January 2020, entering a transition period that lasted until the end of that year.

Economic and social impact

The decision had immediate effects on financial markets, causing a sharp depreciation of the Pound sterling and leading to warnings from the Bank of England and the International Monetary Fund. Subsequent changes to trade and immigration rules have impacted various sectors, with notable effects on industries like financial services, automotive manufacturing, and agriculture. The end of freedom of movement altered labor markets and affected sectors reliant on European Union workers, such as the National Health Service and hospitality. Socially, the referendum exposed and deepened regional divisions, notably between England and Scotland, and generational splits within the electorate.

Political and constitutional consequences

The event triggered significant political upheaval, resulting in the resignations of two Prime Ministers and causing major realignments within the Conservative and Labour parties. It raised profound constitutional questions concerning the sovereignty of Parliament, highlighted by landmark cases such as R (Miller) v Secretary of State for Exiting the European Union and subsequent appeals to the Supreme Court of the United Kingdom. The process also intensified calls for a second Scottish independence referendum from the Scottish National Party and strained the Good Friday Agreement framework in Northern Ireland, complicating relations between unionist and nationalist communities.

International relations and trade

The UK's departure from the European Union Single Market and customs union necessitated the establishment of a new trade and cooperation relationship, formalized in the EU–UK Trade and Cooperation Agreement. This shifted the UK's foreign policy focus, leading to efforts to strengthen bilateral ties with nations like the United States, Australia, and members of the Commonwealth of Nations through deals such as the UK–Australia Free Trade Agreement. The UK's role in international bodies like the World Trade Organization and NATO was reassessed, while its standing within forums like the G7 and the United Nations Security Council evolved. The situation in Gibraltar and other British Overseas Territories required separate negotiations with the European Union and neighboring states like Spain.

Category:Brexit Category:Political history of the United Kingdom Category:European Union