“As a corollary of the obligation that rests on national courts it seems to me that the duty of sincere cooperation owed by Commission institutions must extend to according full and proper respect to orders made by the courts of Member States that are intended to secure or preserve individual rights under Community law. In my view, the exercise of that duty involves avoiding conduct that is deliberately directed at undermining an order of a national court made after due enquiry into the relevant facts. All the more so where the Commission has intervened in the relevant proceedings before a national court and has been given a full opportunity to put forward its position.”
“... it is my view that if a product is lawfully produced in accordance with an order of a national court it follows that it is, in principle, entitled to be to be put into free circulation in other Member States unless and until the Court of Justice, or a national court acting within its own jurisdiction, declares otherwise. It is not in my view proper for a Commission institution itself to declare that the decision of the national court is of no effect outside the jurisdiction of the Member State concerned, if that is done in a manner that implies that the court order can just be ignored. That is the function of the appropriate court (whether that is a national court or the Court of Justice will depend on circumstances).”
“In circumstances like those of the present case, and in a matter which concerns the labelling of a product, it is my view also that it would be improper for the Commission to inform representatives of the European meat industry that its members should not buy a particular product that has been lawfully produced in a member state pursuant to an order of a court of that state simply because it disagrees with that order.”