“…cases in the CJEU – Lyttle v Bluebird UK Bidco 2 Ltd (C-182/13), [2015] 3 CMLR 33, (to which I will refer as “Bluebird”) and USDAW v Ethel Austin Ltd (C80/14), [2015] ICR 675, (“USDAW”) The cases were heard together, alongside a third reference, from Spain – Cañas v Nexea Gestión Documental SA (C-392/13), [2015] 3 CMLR 34. The Advoc…”