Court of Justice 3 June 2021, C-35/20 (Criminal proceedings against A.)

OPINION OF ADVOCATE GENERAL SZPUNAR delivered on 3 June 2021 ( 1 ) Case C‑35/20 Syyttäjä v A (Request for a preliminary ruling from the Korkein oikeus (Supreme Court, Finland)) (Reference for a preliminary ruling – Right of EU citizens to move freely within the territory of Member States – Article 21 TFEU – Requirement, under threat of criminal penalties, to carry an identity card or passport