Case C-318/14: Order of the Court (Tenth Chamber) of 21 May 2015 (request for a preliminary ruling from the Nejvyšší správní soud — Czech Republic) — Slovenská autobusová doprava Trnava a.s. v Krajský úřad Olomouckého kraje (Reference for a preliminary ruling — Article 99 of the Rules of Procedure of the Court of Justice — Articles 49 TFEU and 52 TFEU — Freedom of establishment — Regulation (EC) No 1370/2007 — Public transport by rail and by road — Bus transport on urban public transport lines — Carrier established in another Member State and operating through a branch — Requirement to obtain special authorisation — Discretionary power of the competent authority — Public service contract)