Kawża C-58/08: Sentenza tal-Qorti tal-Ġustizzja (Awla Manja) tat- 8 ta’ Ġunju 2010 (talba għal deċiżjoni preliminari tal-High Court of Justice (England & Wales), Queen’s Bench Division (Administrative Court — ir-Renju Unit)) — The Queen, fuq talba ta’: Vodafone Ltd, Telefónica O2 Europe plc, T-Mobile International AG, Orange Personal Communications Services Ltd vs Secretary of State for Business, Enterprise and Regulatory Reform (Regolament (KE) Nru 717/2007 — Roaming fuq networks pubbliċi tat-telefonija mobbli fi ħdan il-Komunità — Validità — Bażi legali — Artikolu 95 KE — Prinċipji ta’ proporzjonalità u ta’ sussidjarjetà)