Case C-243/09: Judgment of the Court (Second Chamber) of 14 October 2010 (reference for a preliminary ruling from the Verwaltungsgericht Halle (Germany)) — Günter Fuß v Stadt Halle (Social policy — Protection of the safety and health of workers — Directive 2003/88/EC — Organisation of working time — Fire fighters employed in the public sector — Operational service — Article 6(b) and Article 22(1)(b) — Maximum weekly working time — Refusal to work longer than that time — Compulsory transfer to another service — Direct effect — Consequence for national courts)