Ключевые слова: barcelona, catalan, catalana, catalogna, catalona, catalunya, crisis, derechos, diada, estelada, estudiantes, europe, european, flag, general, horizontal, independence, independencia, manifestacion, national, nationalism, october, parada, parade, people, persons, police, policia, politica, referendum, rights, riot, secession, separatism, september, spain, spanish, students, violencia,