Case C-268/23: Judgment of the Court (Ninth Chamber) of 4 October 2024 – European Commission v French Republic (Failure of a Member State to fulfil obligations – Environment – Directive 91/271/EEC – Treatment of urban waste water – Article 4 – Obligation to ensure secondary or equivalent treatment of urban waste water entering collecting systems – Article 5 – Sensitive areas – Article 10 – Obligation to ensure that urban waste water treatment plants are designed, constructed, operated and maintained to ensure sufficient performance – Article 15 – Obligation to monitor – Annex I B and D – Control of discharges from urban waste water treatment plants)