Parliamentary Sovereignty in the United Kingdom and Contemporary Challenges

For most of the twentieth century, saying ‘the UK Parliament is sovereign’ was simply a statement of fact. Then Britain joined the European Union, devolved power to Scotland and Wales, and passed a Human Rights Act — and courts, for the first time, started disapplying Acts of Parliament. This topic asks whether the classical doctrine still describes reality, or only an ideal the UK is slowly moving away from.

In two minutes

Parliamentary sovereignty remains the formal, foundational doctrine of the UK constitution, but decades of EU membership, devolution and the Human Rights Act have visibly qualified it in practice, and courts have begun suggesting, even if only in passing remarks, that the doctrine may not be entirely without limits.

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