Joined Cases C-261/08 and C-348/08: Judgment of the Court (Third Chamber) of 22 October 2009 (references for preliminary rulings from the Tribunal Superior de Justicia de Murcia (Spain)) — María Julia Zurita García (C-261/08), Aurelio Choque Cabrera (C-348/08) v Delegación del Gobierno en Murcia (Visas, asylum and immigration — Measures concerning the crossing of external borders — Article 62(1) and (2)(a) EC — Convention implementing the Schengen Agreement — Articles 6b and 23 — Regulation (EC) No 562/2006 — Articles 5, 11 and 13 — Presumption concerning the duration of the stay — Unlawful presence of third-country nationals in the territory of a Member State — National legislation allowing for either a fine or expulsion, depending on the circumstances)