LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers stand guard as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Members of Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, argue with police officers during a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Members of Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Police officers take a protester into custody as Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Members of Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Members of Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )
LONDON, UNITED KINGDOM - APRIL 16: Members of Extinction Rebellion (XR), which is a socio-political movement to avert climate breakdown, halt biodiversity loss, and minimize the risk of human extinction and ecological collapse, stage a demonstration at Waterloo Bridge to raise awareness for the climate change in London, United Kingdom on April 16, 2019. ( Tayfun Salcı - Anadolu Agency )