Ключевые слова: activism, capital, city, city activism, city life, climate action, climate advocacy, climate awareness, climate change, climate crisis, climate dialogue, climate movement, climate protest, climate symbol, climate urgency, colourful, colourful xr flags, environmental, environmental rally, extinction rebellion, flag, flags, london, people, protest, protest flags, protesters, public demonstration, public engagement, public gathering, public statement, symbolic, symbolism, symbols, uk, united kingdom, urban, urban demonstration, urban engagement, urban environment, urban event, urban gathering, xr, xr protest rally, xr rally,