Hearings
26 Jul 2017 (Case C-670/16); EU:C:2017:587; [2018] 1 WLR 865; [2017] WLR (D) 580, ECJ (President K Lenaerts, Vice-President A Tizzano, Presidents of Chambers R Silva de Lapuerta, M Ilešič, L Bay Larsen, Judges E Levits, J-C Bonichot, A Arabadjiev, C Toader, M Safjan, CG Fernlund, C Vajda, S Rodin, F Biltgen, K Jürimäe, Advocate General E Sharpston)