Ключевые слова: background, ballots, barcelona, catalan, catalonia, catalonia independence, catalonia referendum, census, citizen, clash, conflict, crisis, crowd, crowded, demonstration, demonstrators, disturbs, electoral, estelada, europe, flag, flags, government, independence, laws, mass, massive, nationalism, patriotism, people, politics, poll, poll station, polling station, population, referendum, revolt, revolted, seniors, separate, separatism, spanish, street, vote, voters, voting, young,