Case C-725/19: Judgment of the Court (Grand Chamber) of 17 May 2022 (request for a preliminary ruling from the Judecătoria Sectorului 2 Bucureşti — Romania) — IO v Impuls Leasing România IFN SA (Reference for a preliminary ruling — Directive 93/13/EEC — Unfair terms in consumer contracts — Principle of equivalence — Principle of effectiveness — Enforcement proceedings in respect of a leasing contract constituting an enforceable instrument — Objection to enforcement — National legislation not allowing the court hearing that objection to determine whether the terms of an enforceable instrument are unfair — Power of the court hearing the enforcement proceedings to examine of its own motion whether a term is unfair — Existence of an action under ordinary law allowing the review of whether those terms were unfair — Requirement of a security in order to suspend the enforcement proceedings)