Court of Justice 9 February 1993, C-50/92 (Firma Molkerei-Zentrale Süd GmbH & Co. KG v Bundesanstalt für landwirtschaftliche Marktordnung.)

OPINION OF ADVOCATE GENERAL LENZ delivered on 9 February 1993 ( *1 ) Mr President, Members of the Court, A — Facts 1. In order to reply to the question referred for a preliminary ruling by the Verwaltungsgericht (Administrative Court) Frankfurt am Main it is necessary to interpret the concept of force majeure in the context of Regulation (EEC) No 262/79 on the sale of butter at reduced prices for