What is Brexit?
Brexit is the United Kingdom's exit from the European Union, following a 2016 referendum, after which the UK left the EU's single market and customs union and began negotiating new arrangements on trade, immigration, and law.
What were the main causes of Brexit?
Core reasons include concerns about national sovereignty and the ability to set own laws, immigration and border policy, perceived overreach of EU rules, and a desire for the UK to strike its own trade deals and regulatory direction.
What were the key consequences of Brexit?
The UK left the single market and customs union; new border checks and paperwork for trade; changes to immigration rules; shifts in regulatory alignment; and impacts on Northern Ireland, investment, and public services.
What futures could exist for the UK-EU relationship after Brexit?
Possible futures range from a comprehensive trade deal with some ongoing friction to greater policy divergence with the UK pursuing independent global deals; outcomes depend on negotiations, policy choices, and issues like Northern Ireland.