Ключевые слова: angela merkel, armed forces, black color, chaos, conflict, confrontation, crowd of people, crowded, defending, domination, equipment, g20 leaders summit, g20 summit, germany, group of 20, group of people, hamburg, large group of people, occupation, organized crime, physical pressure, police force, police uniform, politics and government, protestor, rebellion, riot police, riot shield, shielding, special forces, summit meeting, weapon,