"Each Member State shall during the first stage ensure and subsequently maintain the application of the principle that men and women should receive equal pay for equal work.
"For the purpose of this Article, 'pay' means the ordinary basic or minimum wage or salary and any other consideration, whether in cash or in kind, which the worker receives, directly or indirectly, in respect of his employment from his employer.
"Equal pay without discrimination based on sex means: (a) that pay for the same work at piece rates shall be calculated on the basis of the same unit of measurement;
"For the purposes of the following provisions, the principle of equal treatment shall mean that there shall be no discrimination whatsoever on grounds of sex either directly or indirectly by reference in particular to marital or family status."
" 1. Application of the principle of equal treatment with regard to working conditions, including the conditions governing dismissal, means that men and women shall be guaranteed the same conditions without discrimination on grounds of sex.
"2. To this end, Member States shall take the measures necessary to ensure that:
"(1) All such rights, powers, liabilities, obligations and restrictions from time to time created or arising by or under the Treaties, and all such remedies and procedures from time to time provided for by or under the Treaties, as in accordance with the Treaties are without further enactment to be given legal effect or used in the United Kingdom shall be recognised and available in law, and be enforced, allowed and followed accordingly; and the expression 'enforceable Community right' and similar expressions shall be read as referring to one to which this subsection applies. (2) ... at any time after its passing Her Majesty may by Order in Council, and any designated Minister or department may by regulations, make provision - (a) for the purpose of implementing any Community obligation of the United Kingdom, or enabling any such obligation to be implemented ... or (b) for the purpose of dealing with matters arising out of or related to any such obligation or rights ... or the operation from time to time of subsection (1) above; and in the exercise of any statutory power or duty, including any power to give directions or to legislate by means
"[We do not accept that] statutory redundancy pay and statutory compensation for unfair dismissal constitute "pay" within the meaning of article 119 . . . or . . . that they fall within the Equal Treatment Directive ... we believe that our current statutory thresholds are entirely justifiable. These thresholds have existed in one form or another ever since employment protection legislation was first introduced. Their purpose is to ensure that a fair balance is struck between the interests of employers and employees. We have no plans to change the thresholds."
"The decision of the Secretary of State for Employment dated23 April 1990 declining to accept that the United Kingdom is in breach of its obligations under Community law by providing less favourable treatment of part-time workers than of full-time workers in relation to the conditions for receipt of statutory redundancy pay and compensation for unfair dismissal."
"1. A declaration that the United Kingdom is in breach of its obligations under Article 119 of the Treaty of Rome and Directive 75/117/EEC by providing less favourable treatment of part-time workers (most of whom are women) than of full-time workers (most of whom are men) in relation to the conditions for receipt of statutory redundancy pay and compensation for unfair dismissal.
"2. A declaration that the United Kingdom is in breach of its obligations under Directive 76/207/EEC by providing less favourable treatment of part-time workers (most of whom are women) than of full-time workers (most of whom are men) in relation to the conditions for receipt of statutory redundancy pay and compensation for unfair dismissal."
"(a) to work towards the elimination of discrimination; (b) to promote equality of opportunity between men and women generally."
"36. It is for the national court, which has sole jurisdiction to make findings of fact, to determine whether and to what extent the grounds put forward by an employer to explain the adoption of a pay practice which applies independently of a worker's sex but in fact affects more
"12. In such a situation, it must be concluded that a provision such as that in question results in discrimination against female workers in relation to male workers and must, in principle, be regarded as contrary to the aim of Article 119 of the Treaty. The position would be different only if the distinction between the two categories of employees were justified by objective factors unrelated to any discrimination on grounds of sex (see the judgment of13 May 1986 in Case 170/84 Bilka-Kaufhaus G.m.b.H. v. Karin Weber von Hartz [1986] ECR 1607 ).
" 13. In the course of the procedure, the German Government stated, in response to a question put by the Court, that workers whose period of work amounted to less than 10 hours a week or 45 hours a month were not as integrated in, or as dependent on, the undertaking employing them as other workers.
"14. It should, however, be stated that those considerations, in so far as they are only generalizations about certain categories of workers, do not enable criteria which are both objective and unrelated to any discrimination on grounds of sex to be identified. However, if the Member State can show that the means chosen meet a necessary aim of its social policy and that they are suitable and requisite for attaining that aim, the mere fact that the provision affects a much greater number of female workers than male workers cannot be regarded as constituting an infringement of Article 119.
"15. It is for the national court, which has sole jurisdiction to assess the facts and interpret the national legislation, to determine whether and to what extent a legislative provision, which, though applying independently of the sex of the worker, actually affects a greater number of women than men, is justified by reasons which are objective and unrelated to any discrimination on grounds of sex.
"16. The reply to the question referred by the national court must therefore be that Article 119 of the E.E.G. Treaty must be interpreted as precluding national legislation which permits employers to exclude employees whose normal working hours do not exceed 10 hours a week or 45 hours a month from the continued payment of wages in the event of illness, if that measure affects a far greater number of women than men, unless the Member State shows that the legislation concerned is justified by objective factors unrelated any
"12. According to the case law of the court... the concept of 'pay ' within the meaning of article 119 of the Treaty comprises any consideration whether in cash or in kind, whether immediate or future, provided that the employee receives it, albeit indirectly, in respect of his employment from his employer, whether under a contract of employment, legislative provisions or made ex gratia by the employer."
"(a) to work towards the elimination of discrimination, (b) to promote equality of opportunity between men and women generally, and (c) to keep under review the working of thisAct and the Equal Pay Act 1970 and, when they are so required by the Secretary of State or otherwise think it necessary, draw up and submit to the Secretary of State proposals for amending them."
"Without prejudice to their general power to do anything requisite for the performance of their duties under section 53(1), the Commission may if they think fit, and shall if required by the Secretary of State, conduct a formal investigation for any purpose connected with the carrying out of those duties."
"If in the light of any of their findings in a formal investigation it appears to the Commission necessary or expedient, whether during the course of the investigation or after its conclusion,
"No action or other proceeding shall be open to objection on the ground that a merely declaratory judgment or order is sought thereby, and the Court may make binding declarations of right whether or not any consequential relief is or could be claimed."
"Nevertheless, there may still be cases where it turns out in the course of proceedings to challenge a decision of a statutory authority that a declaration of rights rather than certiorari is the appropriate remedy. Pyx Granite Company Ltd. v. Ministry of Housing and Local Government [1960] A.C. 260 provides an example of such a case. So Order 53 since 1977 has provided a procedure by which every type of remedy for infringement of rights of individuals that are entitled to protection in public law can be obtained in one and the same proceeding by way of an application for judicial review, and whichever remedy is found to be the most appropriate in the light of what has emerged upon the hearing of the application, can be granted to him."