Case C-502/04: Judgment of the Court (Second Chamber) of 16 February 2006 (reference for a preliminary ruling from the Bundesverwaltungsgericht — Ergün Torun v Stadt Augsburg) (EEC-Turkey Association — Freedom of movement for workers — Article 7, second paragraph, of Decision No 1/80 of the Association Council — Child of a Turkish worker who has reached the age of majority and completed a course of vocational training in the host Member State — Criminal conviction — Effect on right of residence)