Judgment of the Court of 9 February 1999 in Case C-167/97 (reference for a preliminary ruling from the House of Lords): Regina v. Secretary of State for Employment (Men and women - Equal pay - Equal treatment - Compensation for unfair dismissal - Definition of pay - Right of a worker not to be unfairly dismissed - Whether falling under Article 119 of the EC Treaty or Directive 76/207/EEC - Legal test for determining whether a national measure constitutes indirect discrimination for the purposes of Article 119 of the EC Treaty - Objective justification)