CILEx L6 EU and Public Law

Question 1

Following the UK's withdrawal from the EU, what is the status of retained EU law under the European Union (Withdrawal) Act 2018 as amended by the Retained EU Law (Revocation and Reform) Act 2023?

Accepted Answer

Retained EU law was preserved as domestic law but the 2023 Act renamed it 'assimilated law' and removed the supremacy principle, allowing it to be amended or revoked by domestic legislation

Answer

The EU (Withdrawal) Act 2018 preserved EU law as 'retained EU law' in domestic law. The Retained EU Law (Revocation and Reform) Act 2023 renamed this 'assimilated law', abolished the principle of supremacy of EU law, and ended the special status of retained EU case law, allowing courts to depart from it more freely. Certain specified regulations were revoked by sunset provisions.

Question 2

Under the Human Rights Act 1998, what power does a court have when it finds that primary legislation is incompatible with a Convention right?

Accepted Answer

The court may make a declaration of incompatibility under s.4, which does not affect the validity of the legislation

Answer

Under s.4 HRA 1998, a higher court (High Court and above) may make a declaration of incompatibility where primary legislation is found to be incompatible with a Convention right. Crucially, this does not affect the validity, continuing operation, or enforcement of the provision (s.4(6)). It is then for Parliament to decide whether to amend the law, preserving parliamentary sovereignty.

Question 3

What are the grounds for judicial review of administrative action, as classified by Lord Diplock in Council of Civil Service Unions v Minister for the Civil Service (the GCHQ case)?

Accepted Answer

Illegality, irrationality, and procedural impropriety

Answer

In the GCHQ case [1985], Lord Diplock identified three principal grounds for judicial review: (1) illegality — the decision-maker must correctly understand and apply the law; (2) irrationality (Wednesbury unreasonableness) — the decision is so unreasonable no reasonable authority could have reached it; (3) procedural impropriety — failure to observe procedural rules or the rules of natural justice. Lord Diplock also anticipated proportionality as a potential future ground.

Question 4

In the context of the rule of law, which principle established in Entick v Carrington (1765) remains fundamental to English public law?

Accepted Answer

Every interference with individual rights by a public body must be justified by specific legal authority

Answer

Entick v Carrington established the fundamental principle that executive action interfering with individual rights must be authorised by law. The Secretary of State's general warrant to search Entick's premises was held unlawful because no specific legal authority existed for it. This principle — that public bodies need positive legal authority for their actions — is a cornerstone of the rule of law.

Question 5

What is the constitutional significance of the decision in R (Miller) v Secretary of State for Exiting the European Union [2017]?

Accepted Answer

It held that the royal prerogative could not be used to trigger Article 50 because it would remove rights conferred by Act of Parliament, and only Parliament could authorise such removal

Answer

The Supreme Court in Miller (2017) held that triggering Article 50 TEU would inevitably result in the removal of rights that had been conferred on individuals through Acts of Parliament (particularly the European Communities Act 1972). Since only Parliament can remove statutory rights, the government could not use prerogative power to trigger Article 50 without parliamentary authorisation.

CILEx Level 6 Practice Test

CILEx Level 6 Practice Test

CILEx L6 EU and Public Law