Case C-122/16 P: Judgment of the Court (Grand Chamber) of 14 November 2017 — British Airways plc v European Commission (Appeal — Competition — Agreements, decisions and concerted practices — European airfreight market — Commission decision concerning agreements and concerted practices in respect of several elements of the pricing of airfreight services — Defective statement of reasons — Plea involving a matter of public policy raised by the EU courts of their own motion — Prohibition on ruling ultra petita — Form of order set out in the application at first instance seeking the partial annulment of the decision at issue — The General Court of the European Union prohibited from annulling the decision at issue in its entirety — Article 47 of the Charter of Fundamental Rights of the European Union — Right to an effective remedy)