Judgment of the Court (Fifth Chamber) of 7 July 2005 in Case C-383/03: Reference for a preliminary ruling from the Verwaltungsgerichtshof in Ergül Dogan v Sicherheitsdirektion für das Bundesland Vorarlberg (EEC-Turkey Association — Free movement of workers — Decision No 1/80 of the Association Council — Article 6(1), third indent, and Article 6(2) — Duly registered as belonging to the labour market of a Member State — Criminal conviction — Prison sentence — Effect on right of residence)