Opinion of Mr Advocate General Tesauro delivered on 28 June 1989

1 Original language: Italian.

2 See, in particular, the judgments of 10 December 1986 in Case 41/85 Sideradriaw Commission [1986] ECR 3917, and of 24 September 1987 in Case 340/85 Porto Notaro v Commission [1987] ECR 3575.