https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_03_ClimateChange_01_preview.mp4 Large Group Of Climate Protesters A large group of protesters marching past Westminster Parliament, London. activistactivistschangeclimateclimate changedemonstrationearthEnglandglobalglobal warmingLondonmarchParliamentpeopleplanetprotestprotest signprotest signsprotesterprotestersprotestsrallystudentstudent marchstudent proteststudentsukwarmingwestminsterwestminster bridge