Ключевые слова: activists, british capital, british landmarks, city, climate action, climate activism, climate activists, climate change, climate crisis, climate emergency, climate protesters, demonstration, environmental, environmental activism, environmental activists, environmental movement, environmental protest, extinction rebellion, flags, houses of parliament, houses of parliament view, iconic landmarks, iconic london, landmark, london eye, london eye backdrop, london landmarks, palace of westminster, passionate crowd, political, protest event, protest march, protesters, public gathering, rally, social movement, uk, urban, urban activism, urban demonstration, waterloo bridge, westminster, westminster bridge, xr activists, xr demonstration, xr flags, xr in london, xr march, xr protest, xr rally,