Judgment of the Court (Grand Chamber) of 9 June 2022.#EP v Préfet du Gers and Institut national de la statistique et des études économiques (INSEE).#Reference for a preliminary ruling – Citizenship of the Union – National of the United Kingdom of Great Britain and Northern Ireland residing in a Member State – Article 9 TEU – Articles 20 and 22 TFEU – Right to vote and to stand as a candidate in municipal elections in the Member State of residence. – Article 50 TEU – Agreement on the withdrawal of the United Kingdom of Great Britain and Northern Ireland from the European Union and the European Atomic Energy Community – Consequences of the withdrawal of a Member State from the Union – Removal from the electoral roll in the Member State of residence – Articles 39 and 40 of the Charter of Fundamental Rights of the European Union – Validity of Decision (EU) 2020/135.#Case C-673/20.