Case C-250/06: Judgment of the Court (Third Chamber) of 13 December 2007 (reference for a preliminary ruling from the Conseil d'État (Belgium)) — United Pan-Europe Communications Belgium SA, Coditel Brabant SA, Société Intercommunale pour la Diffusion de la Télévision (Brutele), Wolu TV ASBL v État Belge (Article 49 EC — Freedom to provide services — National legislation requiring cable operators to broadcast programmes transmitted by certain private broadcasters ( must carry ) — Restriction — Overriding reason relating to the general interest — Maintenance of pluralism in a bilingual region)