Opinion of Mr Advocate General Mischo delivered on 14 March 1992

1 Original language: French.

2 See, for example, judgment in Case 82/77 van Tiggele [1978] ECR 25.

3 See, for example, judgment in Cases 177/82 and 178/82 Kavtka [1984] ECR 1797, paragraph 21.

4 See judgment in Case 90/82 Commission v Frana [1983] ECR 2011, paragraph 27.

5 Sm judgment in Case 120/78 Rewe [1979] ECR 649.