Crowd at a Critical Mass protest chanting and cheering in the distance
Studio crowd screams "ahh"
Riot style shouts and yells, with burning in the background and chain rattles.
BOPE Police - Beginning of the Siege Of Slum in Niteroi Rio de Janero Traffic and Rifles Shots Dogs B ...
London Student Protests Chanting And Shouting. Crowd Walla With Horn And Distant Music
Crowd at a Critical Mass protest assembling and idling and bike bells with footsteps and shuffling
Crowd at G20 protests in the rain with PA and singing in the distance
Crowd at a Critical Mass protest with bike bells and wacky cheering
Crowd at G20 protests in the rain with PSAC members chanting People first in the distance
Crowd at G20 protests in the rain with PSAC members and a mans speech then whistles in the distance