The effect of European Law
THE PROBLEM OF PRIORITIES
In the situation of conflict between national and EU law, which law is to prevail? The EU Treaty does not contain any guidance on the question of priorities. The matter has been left to be decided by the courts of Member States, assisted by the ECJ.
The question of priorities will primarily depend on how EU law has been incorporated into domestic law:
· If the Member State is monist in its approach to EU law, it will become binding and part of national law from the moment of its formal approval, without the need for further measures of incorporation, eg as in France.
· If the Member State is dualist, EU law will not become binding internally, as part of domestic law, until it is turned into a domestic statute, eg as in the UK, Germany, Belgium and Italy.
However, this does not settle the question of priorities. This will depend on
the extent to which the Member State has provided for this, either in its
constitution or in its statute of incorporation. Because of the wide variation
in the way Member States have provided for this question of priorities, and to
ensure uniformity of application, the ECJ developed its own constitutional rules
to deal with the problem of the principle of supremacy or primacy of EU law.
THE DECISIONS OF THE ECJ
In a series of important rulings the ECJ has developed the doctrine of supremacy of EU over national law.
1. The first case established the EU as an independent legal order from the Member States: Van Gend en Loos  ECR 1.
2. However, it was the case of Costa v ENEL  ECR 585, which introduced the doctrine of supremacy.
3. EU law is supreme even over provisions of national constitutions: Internationale Handelsgesellschaft  ECR 1125.
4. The ECJ emphasised that supremacy of EU law affects both prior and future legislation, in Simmenthal  ECR 629.
5. The obligation to ignore conflicting national law was demonstrated more pointedly in Factortame  ECR I-2433.
6. Governments will be liable for financial loss suffered as a result of their breach of EU law. See: Brassiere du Pechier and Factortame (No 4)  2 WLR 506.
THE RESPONSE OF THE UK
Some States, such as Belgium, managed the doctrine of supremacy of EU law with relative ease. Other States, including the UK, France and Italy have accepted supremacy gradually, after a long process.
According to Charlesworth & Cullen, European Community Law, for the UK,
the stumbling block has been the sovereignty of Parliament. As a result, for
most of the period of British membership of the Community, the courts have
derived the right to apply Community law from the European Communities Act 1972
rather than from Community law itself (Macarthys Ltd v Smith ). The courts
have treated the 1972 Act as a permission by Parliament to apply Community law.
However, under the usual rules of statutory interpretation, legislation which is
subsequent to the European Communities Act 1972 would prevail over it. The
courts nonetheless have been able largely to avoid the problem of absolute
conflict of Community and British law (partly through interpretation, as in
Garland v BR Engineering ).
The European Communities Act 1972
The status of EU law derives from the ECA 1972. The most important provisions are sections 2 and 3:
· Under s2(1) all rights, powers, liabilities, obligations and restrictions created or arising under the Treaties and all such remedies and procedures provided by or under the Treaties are without further enactment to be given legal effect in the UK.
· Under s2(2) Her Majesty may by Order in Council, and any designated Minister or department may by regulations, make provision for the purpose of implementing any Community obligation.
· Under s2(4) any enactment passed or to be passed, shall be construed and have effect subject to the foregoing provisions of this section [ie, obligations of a Community nature].
· Under s3(1) any question as to the meaning or effect of any of the Treaties, or as to the validity, meaning or effect of any Community instrument, shall be treated as a question of law and, if not referred to the ECJ, be determined in accordance with the principles laid down by the ECJ.
The Approach of the UK Courts
1. In 1979 the Court of Appeal were prepared, on the basis of s2(4) European Communities Act 1972, to give EU law priority in Macarthys Ltd v Smith  ICR 785.
2. The House of Lords adopted the 'rule of construction' approach to s2(4) in Garland v BR Engineering  2 AC 751.
3. The House of Lords interpreted UK legislation against its literal meaning, in order to achieve a result compatible with EC law, in Pickstone v Freemans plc  AC 66.
4. Quite recently, the House of Lords ruled that the differing rights of full-time and part-time workers' entitlement to unfair dismissal and redundancy payments were incompatible with EC law, in R v Secretary of State for Employment, ex parte Equal Opportunities Commission  AC 1.
5. The Spanish fishermen involved in the Factortame sage were entitled to compensation, according to the Court of Appeal and the House of Lords. See Factortame (No 5) (28 October 1999).
"Thus our courts, led by the House of Lords, have shown a clear
willingness to accord supremacy to directly effective Community law, either by a
(fictional) 'construction' of domestic law, or, where necessary, by applying EC
law directly, in priority over national law." (J. Steiner, Textbook on EC
The Possibility of Express Repeal
Lord Denning in Macarthys Ltd v Smith (and Lord Diplock in Garland) have made it clear that if Parliament were expressly to attempt to repudiate its EU obligations our courts would be obliged to give effect to Parliament's wishes. Whilst this is unlikely to happen as long as we remain members of the EU, it is a theoretical possibility and the principle of Parliamentary Sovereignty remains intact.