Case C-186/10: Judgment of the Court (Second Chamber) of 21 July 2011 (reference for a preliminary ruling from the Court of Appeal (England and Wales) (Civil Division) (United Kingdom)) — Tural Oguz v Secretary of State for the Home Department (EEC-Turkey Association Agreement — Article 41(1) of the Additional Protocol — Standstill clause — Freedom of establishment — Refusal of the application for further leave to remain from a Turkish national who had established a business in breach of the conditions of his leave to remain — Abuse of rights)