An activist is seen wearing a pink paper hat emulating the...

MARBLE ARCH, LONDON, GREATER LONDON, UNITED KINGDOM - 2019/04/20: An activist is seen wearing a pink paper hat emulating the Berta Cáceres boat that was removed from Oxford Circus during the protest. Climate change activists from the Extinction Rebellion camped at the Marble Arch in central London where all their activities such as music, artwork and classes are taking place from, after police officers cleared sites at the Oxford Circus, Waterloo Bridge and Parliament Square from Extinction Rebellion protesters. Extinction Rebellion demands the government for direct actions on the climate and to reduce carbon emissions to zero by 2025 and also the peoples assembly. (Photo by Andres Pantoja/SOPA Images/LightRocket via Getty Images)