CELEX:62021CJ0241: Judgment of the Court (Second Chamber) of 6 October 2022.#I. L. v Politsei- ja Piirivalveamet.#Reference for a preliminary ruling – Directive 2008/115/EC – Return of illegally staying third-country nationals – Article 15(1) – Detention – Grounds for detention – General criterion based on the risk that the effective enforcement of the removal would be compromised – Risk that the person concerned would commit a criminal offence – Consequences of the establishment of the offence and the imposition of a penalty – Complication of the removal process – Article 6 of the Charter of Fundamental Rights of the European Union – Restriction of the fundamental right to liberty – Requirement of a legal basis – Requirements of clarity, predictability and accessibility – Protection against arbitrariness.#Case C-241/21.