Judgment of the Court (Tenth Chamber) of 23 March 2023.#Proceedings brought by Booky.fi Oy.#Request for a preliminary ruling from the Korkein hallinto-oikeus.#Reference for a preliminary ruling – Articles 34 and 36 TFEU – Free movement of goods – Measure having equivalent effect to a quantitative restriction – Recordings of audiovisual programmes – Online sale – Legislation of a Member State requiring classification according to age and labelling of programmes – Protection of minors – Recordings already classified and labelled in another Member State – Proportionality.#Case C-662/21.