Av Dicey said that parliament can make or unmake any law on any subject whatever, without legal restriction. This principle stems from the election of MPs by the people who have ultimate authority.

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Sam Hope

Av Dicey said that parliament can make or unmake any law on any subject whatever, without legal restriction. This principle stems from the election of MPs by the people who have ultimate authority.

The origin of parliamentary supremacy can be found in the Bill of Rights 1688. This stated that laws could only be made or repealed by parliament and not by the monarch alone.

The Continental Shelf Act 1964 asserted British jurisdiction over the seabed well beyond the limits of the territorial sea. The War Crimes Act 1991 made it an offence triable in an English court for a foreign national to commit murder or other war crimes against other foreign nationals in a foreign country.

It has been said that it would be unconstitutional for parliament to do things most people would regard as highly improper, for moral, political and other reasons. But this does not mean that parliament does not have the power to do them.

In Cheney v Conn [1968] which concerned taxation used for nuclear weapons, the courts said it was not for them to decide if a statute has an unlawful purpose, merely to impose it.

No parliament can bind its successor y purporting to make a law that cannot be repealed, whatever one parliament can do, another can undo: Godden v Hales 1686.

In Blackburn v Attorney General 1971 the court rejected the argument that to join the EC would be an illegal surrender of sovereignty, Lord Salmon said tat parliament “can enact, amend and repeal any legislation it pleases.”

The UK’s membership of the EU, and other international treaties such as the European Convention on Human Rights may have put some limits on freedom to legislate. The history of the Human Rights Act demonstrates that parliament is determined to retain its supremacy.

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After considering how similar legislation works in other countries allowing judges to strike down offending legislation was not considered consistent with supremacy of parliament.

In R v Secretary of State for Employment ex parte Equal Opportunities Commission [1992] the House of Lords ruled that provisions in the Employment Protection (consolidation) Act 1978 were indirectly discriminatory and incompatible with the equal treatment directive and article 119 respectively. This case quickly led to amending legislation. Furthermore the House accepted that judicial review could be sought as a faster and less expensive alternative to a reference to the ECJ.

R v Secretary of State ...

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