Opinion of Mr Advocate General Darmon delivered on 1 March 1988

1 Translated from the French.

2 OJ L 145, 13.6.1977, p. 1.

3 Case 167/73 [1974] ECR 359.

4 Case 159/78 [1979] ECR 3247.

5 Case 168/85 [1986] ECR 2945.

6 Case 173/83 [1985] ECR 491.

7 Case 166/82 Commillion v lufy [1984] ECR 459.