Judgment of the Court (Grand Chamber) of 28 November 2023.#OP v Commune d'Ans.#Reference for a preliminary ruling – Social policy – Directive 2000/78/EC – Establishing a general framework for equal treatment in employment and occupation – Prohibition of discrimination on the grounds of religion or belief – Public sector – Terms of employment of a public administration prohibiting the visible wearing of any philosophical or religious sign in the workplace – Islamic headscarf – Requirement of neutrality in contacts with the public, hierarchical superiors and colleagues.#Case C-148/22.