Ruling n°1400 of 8 July 2020 (20-81.739) – Cour de cassation (Court of Cassation) – Criminal Chamber ECLI:FR:CCAS:2020:CR01400 – Unfair conditions of detention, pre-trial detention, right to an effective remedy and possible release of the detainee. Follow-up to the ECHR judgement JMB v. France.