Protester on strike over environmental pollution

protestor gas mask megaphone protest peace demonstration protective face mask strike - protest action radiation radioactive warning symbol radioactive contamination political rally chemical pollution nuclear weapon picket line revolution gas men politics environment danger protection fumes public speaker 4k person poisonous opposition party disaster government inhaling weapons of mass destruction safety political party unrecognizable person males 10 seconds or greater social issues people ecosystem atomic bomb russia child pink showing environmental conservation boys stop sign close-up city adult screaming talking portrait accident city street caucasian