Judgment of the General Court (Sixth Chamber) of 6 October 2021.#Jérôme Rivière and Others v European Parliament.#Institutional law – European Parliament – Measure adopted by the President of the European Parliament forbidding national flags being placed on the desks of Members of Parliament – Standards of conduct of Members of Parliament – Article 10(3) of the Parliament’s Rules of Procedure – Act not open to challenge – Inadmissibility.#Case T-88/20.