The EU and UK Government
The 2016 referendum resulted in a vote to leave the EU. The European Union (Withdrawal) Act 2018 repealed the European Communities Act 1972 and converted EU law into UK retained law.
Legislative sovereignty: Parliament regained authority to legislate without automatic supremacy of EU law. EU law was converted into UK law as retained law, which Parliament can now amend or repeal.
Outstanding issues include Northern Ireland sovereignty concerns, unresolved fisheries and services barriers, and long-term UK–EU governance mechanisms for disputes.
1. Legislative sovereignty: Parliament regained full authority. The Withdrawal Act repealed the European Communities Act 1972. EU law became retained law, subject to UK amendment.
2. Devolution: Brexit shifted powers to the UK level, creating tensions. Northern Ireland has special status under the Windsor Framework. Scotland voted to remain and has discussed a second independence referendum.
3. Economic impact: Economic growth has been less positive than expected. Studies suggest GDP is smaller than if the UK had remained. Trade losses are significant.
4. Asylum and migration: The UK has weaker powers to return asylum seekers. A legal vacuum has emerged despite negotiations. This has led to unilateral policies such as the Rwanda scheme.
| During EU membership | After Brexit |
|---|---|
| EU law had supremacy in certain areas | Parliament has full legislative sovereignty |
| Free movement of people | UK controls migration policy (but with constraints) |
| Single market access | Trade barriers with EU |
| Pooled sovereignty | Reclaimed sovereignty |
When sovereignty was pooled: Pillar 1 (economic, monetary union) involved the most transfer. When sovereignty was retained: Pillars 2 and 3 involved cooperation rather than full transfer.
Devolution tensions: Brexit was a UK-wide decision, but Scotland and Northern Ireland had different referendum results. This has created ongoing constitutional and political tensions.
Distinguish before and after Brexit: EU membership qualified sovereignty; Brexit has restored it. But also consider ongoing impacts (devolution, economy, migration).
Use specific examples: Withdrawal Act, Windsor Framework, retained law, EU pillars, single market.
Consider multiple impacts: legislative, devolution, economic, migration. Do not focus on one area alone.
Balance sovereignty and constraints: Parliament has reclaimed sovereignty, but economic and legal realities (e.g. asylum returns) create ongoing constraints.