Opinion of Mr Advocate General Lenz delivered on 7 June 1984

1 Translated from the German.

2 Judgment of 11. 7. 1974 in Case 8/74 Procureur du Roi v Dassonville [1974] ECR 837.

3 Judgment of 20. 2. 1979 in Case 120/78 Rewe-Zentral-AG v Bundesmonopolverwaltung für Branntwein [1979] ECR 649.

4 Judgment of 20. 2. 1979 in Case 120/78 Rewe-Zentral-AG v Bundesmonopolverwaltung Jur Branntwein [1979] ECR649.

5 Judgment of 5. 2. 1981 in Case 53/80 Officier van Justitie v Koninklijke Kaasfabnek Eyssen BV [1981] ECR 409. Judgment of 17. 12. 1981 in Case 272/80 Frans- Nederlands Maatschappij voor Biologische Producten BV [1981] ECR 3277.

6 Judgment of 20. 2. 1979 in Case 120/78 Rewe-Zentral-AG v Bundesmonopolverwaltung für Branntwein [1979] ECR 649.

7 Judgment of 20. 5. 1976 in Case 104/75 de Peiiper [1976] ECR 613. Judgment of 17. 12. 1981 in Case 272/80 Frans-Nederlands Maatschappij voor Biologische Producten BV [1981] ECR 3277. Judgment of 14. 7. 1983 in Case 174/82 Sandoz BV [1983] ECR 2445.

8 Judgment of 17. 12. 1981 in Case 272/80 Frans-Nederlands Maatschappij voor Biologische Producten BV [1981] ECR 3277.

9 Judgment of 14. 7. 1983 in Case 174/82 Sandoz BV [1983] ECR 2445.

10 Judgment of 5. 2. 1981 in Case 53/80 Officier van Justitie v Koninklijke Kaasfabriek Eyssen BV [1981] ECR 409.

11 Judgment of 14. 7. 1983 in Case 174/82 Sandoz BV [1983] ECR 2445.

12 Judgment of 14. 7. 1983 in Case 174/82 Sandoz BV [1983] ECR 2445.