Court of Justice 6 December 1990, C-18/90 (Office national de l'emploi v Bahia Kziber.)

OPINION OF MR ADVOCATE GENERAL VAN GERVEN delivered on 6 December 1990 ( *1 ) Mr President, Members of the Court, 1. The Cour du travail (Labour Court), Liège, is seeking from the Court a preliminary ruling on the following question : ‘May a Member State refuse to grant, on the grounds of nationality, a social advantage within the meaning of Article 7(2) of Regulation No 1612/68 to the dependent