Case C-424/11: Judgment of the Court (First Chamber) of 7 March 2013 (request for a preliminary ruling from the First-tier Tribunal (Tax Chamber) — United Kingdom) — Wheels Common Investment Fund Trustees Ltd and Others v Commissioners for Her Majesty’s Revenue and Customs (Value added tax — Directive 77/388/EEC — Exemption of the management of special investment funds — Scope — Occupational retirement pension schemes) PROPCELEX