Court of Justice (Second Chamber) 4 May 2016, C-477/14 (Pillbox 38 (UK) Limited, trading as Totally Wicked v Secretary of State for Health.)

JUDGMENT OF THE COURT (Second Chamber) 4 May 2016 ( *1 ) ‛Reference for a preliminary ruling — Approximation of laws — Directive 2014/40/EU — Article 20 — Electronic cigarettes and refill containers — Validity — Principle of equal treatment — Principles of proportionality and legal certainty — Principle of subsidiarity — Charter of Fundamental Rights of the European Union — Articles 16 and 17’ In