Ключевые слова: activism, banner, campaign, cause, civil rights, climate, climate change, crowd, demonstration, disruption, earth, ecology, environment, environmental, environmental movement, environmentalists, extinction, extinction rebellion, freedom, future, global, group, humanity, london, march, message, movement, organisers, people, placards, political, political activism, pollution, protection, protest, protesters, rally, rebellion, revolution, road closure, roadblock, side road, signs, social change, social issues, solidarity, strike, urban, warming, xr,