Ключевые слова: banner, business, citizens, city, connection, crisis, crowd, democracy, demonstration, economy, event, fees, finance, financial, financial markets, firefighters, fireworks, flag, freedom, government, greece, group, law, liberty, many, movement, national, news, outside, patriotic, people, police, policemen, political, politics, port, port policeman, protest, protester, red, revolution, rights, sign, square, street, strike, thessaloniki, torch, urban,