Case C-45/19: Judgment of the Court (Tenth Chamber) of 19 March 2020 (request for a preliminary ruling from the Juzgado de lo Contencioso-Administrativo No 2 de A Coruña — Spain) — Compañía de Tranvías de La Coruña SA v Ayuntamiento de A Coruña (Reference for a preliminary ruling — Regulation (EC) No 1370/2007 — Public passenger transport services by rail and by road — Article 8 — Transitional arrangements — Article 8(3) — Expiry of public service contracts — Calculation of the maximum contractual term set at 30 years — Determination of the date from which the maximum term of 30 years starts to run)