Joined Cases C-458/14 and C-67/15: Judgment of the Court (Fifth Chamber) of 14 July 2016 (requests for a preliminary ruling from the Tribunale amministrativo regionale per la Lombardia and the Tribunale amministrativo regionale per la Sardegna — Italy) — Promoimpresa srl (Case C 458/14) v Consorzio dei comuni della Sponda Bresciana del Lago di Garda e del Lago di Idro, Regione Lombardia and Mario Melis and Others (C 67/15) v Comune di Loiri Porto San Paolo, Provincia di Olbia Tempio (Reference for a preliminary ruling — Public contracts and freedom of establishment — Article 49 TFEU — Directive 2006/123/EC — Article 12 — Concessions of State-owned maritime, lakeside and waterway property of an economic interest — Automatic extension — Lack of tender procedure)