Judgment of the Court (Grand Chamber) of 27 May 2019.#Minister for Justice and Equality v PF.#Request for a preliminary ruling from the Supreme Court.#Reference for a preliminary ruling — Police and judicial cooperation in criminal matters — European arrest warrant — Framework Decision 2002/584/JHA — Article 6(1) — Concept of ‘issuing judicial authority’ — European arrest warrant issued by the Prosecutor General of a Member State — Legal position — Guarantee of independence.#Case C-509/18.