Case C-806/21, TF (Drug precursors): Judgment of the Court (Seventh Chamber) of 2 February 2023 (request for a preliminary ruling from the Hoge Raad der Nederlanden — Netherlands) — Criminal proceedings against TF (Reference for a preliminary ruling — Drug precursors — Framework Decision 2004/757/JHA — Article 2(1)(d) — Person involved in the transport and distribution of precursors used for the illicit production or manufacture of drugs — Regulation (EC) No 273/2004 — Scheduled substances — Article 2 — Concept of ‘operator’ — Article 8(1) — Circumstances suggesting that scheduled substances might be diverted for the illicit manufacture of narcotic drugs or psychotropic substances — Obligation to notify those circumstances — Concept of ‘circumstance’ — Scope)