 For example, the directive on maintaining religious neutrality in public schools over the Christmas and holiday season, given to public school administrators in the District of Columbia by the superintendent, contains several points on what may and may not be taught in the District of Columbia Public Schools, the themes of parties and concerts, the uses of religious symbols, the locations of school events and classes and prayer.In 2002, Moscow mayor Yuriy Luzhkov ordered all stores, restaurants, cafés and markets to display seasonal decorations and lights in their windows and interiors from December 1 onwards.Banks, post offices and public institutions were to do the same from December 15, with violators liable for fines of up to 200 rubles.