Case C-384/08: Judgment of the Court (Third Chamber) of 11 March 2010 (reference for a preliminary ruling from the Tribunale amministrativo regionale del Lazio — Italy) — Attanasio Group Srl v Comune di Carbognano (Articles 43 EC and 48 EC — Regional legislation laying down mandatory minimum distances between roadside service stations — Jurisdiction of the Court and admissibility of the reference for a preliminary ruling — Freedom of establishment — Restriction)