Opinion of Mr Advocate General Darmon delivered on 5 July 1988

1 Translated from lhe French.

2 OJ L 172, 28.6.1973, p. 14.

3 Judgment of 31 January 1984 in Joined Cases 286/82 and 26/83 Luisi and Carbone v Ministero del Tesoro [1984] ECR 377, at p. 403, paragraph 16.

4 Judgment of 12 December 1974 in Case 36/74 Walrave and Koch v Association union cycliste internationale and Others [1974] ECR 1405, at p. 1417, paragraph 5.

5 Judgment of 14 July 1976 in Case 13/76 Donà v Mantero [1976] ECR 1333.

6 Judgment of 3 July 1986 in Case 66/85 Lawrie-Blum v Land Baden-Württemberg [1986] ECR 2121, paragraph 17.

7 Judgment of 23 March 1982 in Case 53/81 Levin v Staatssecretaris van Justitie [1982] ECR 1035.

8 Lawrie-Blum, cited above, paragraph 21.

9 Judgment of 8 April 1976 in Case 48/75 Rojer [1976] ECR 497, at p. 509, paragraph 12.