14In its judgment in Case 23/67Brasserie De Haecht v Wilkin [1967] ECR 407, the Court held that the effects of such an agreement had to be assessed in the context in which they occur and where they might combine with others to have a cumulative effect on competition. It also follows from that judgment that the cumulative effect of several similar agreements constitutes one factor amongst others in ascertaining whether, by way of a possible alteration of competition, trade between Member States is capable of being affected.