Case C-815/18: Judgment of the Court (Grand Chamber) of 1 December 2020 (request for a preliminary ruling from the Hoge Raad der Nederlanden — Netherlands) — Federatie Nederlandse Vakbeweging v Van den Bosch Transporten BV, Van den Bosch Transporte GmbH, Silo-Tank Kft (Reference for a preliminary ruling — Directive 96/71/EC — Article 1(1) and (3) and Article 2(1) — Posting of workers in the framework of the provision of services — Drivers working in international road transport — Scope — Concept of ‘posted worker’ — Cabotage operations — Article 3(1), (3) and (8) — Article 56 TFEU — Freedom to provide services — Collective agreements declared universally applicable)