Case C-186/21 PPU: Order of the Court (First Chamber) of 3 June 2021 (request for a preliminary ruling from the Upravno sodišče Republike Slovenije — Slovenia) — J.A. v Republika Slovenija (Reference for a preliminary ruling — Article 99 of the Rules of Procedure of the Court — Immigration and asylum policy — International protection — Directive 2013/33/EU — Point (d) of the first subparagraph of Article 8(3) — Detention of applicants for international protection — Applicant detained subject to a return procedure under Directive 2008/115/EC and in respect of whom there are reasonable grounds to believe that he is making the application for international protection merely in order to delay or frustrate the enforcement of the return decision — Objective criteria on which such grounds may be based — Applicant who has already had the opportunity to access the asylum procedure)