Judgment of the Court (Third Chamber) of 9 November 2023.#ARST SpA – Azienda regionale sarda trasporti v TR and Others.#Request for a preliminary ruling from the Corte suprema di cassazione.#Reference for a preliminary ruling – Road transport – Harmonisation of certain social legislation – Regulation (EC) No 561/2006 – Article 3(a) – Concept of ‘route covered by the service in question [not exceeding] 50 km’ – Carriage by road by vehicles used for the carriage of passengers on regular services – Route covered by the service in question not exceeding 50 km – Non-application of Regulation No 561/2006 – Mixed-use vehicles – Article 4(e) and (j) – Concepts of ‘other work’ and ‘driving time’ – Article 6(3) and (5) – Total driving time over two consecutive weeks – Time spent driving a vehicle excluded from the scope of that regulation.#Case C-477/22.