Judgment of the Court (First Chamber) of 9 November 2023.#XT and Others v Keolis Agen SARL.#Reference for a preliminary ruling – Social policy – Organisation of working time – Directive 2003/88/EC – Article 7 – Right to paid annual leave – Carry-over of entitlements to paid annual leave in the event of long-term illness – Charter of Fundamental Rights of the European Union – Article 31(2).#Joined Cases C-271/22 to C-274/22.