Protest march, Fridays for Future, Downtown Manhattan, Two Bridges, marching by, cheering, applause, clapping, chanting for climate change, New York City, USA

Pier and street, Downtown Manhattan, siren, helicopter, boat, children, city rumble, New York City, USA

Protest, Fridays for Future, Downtown Manhattan, Two Bridges, protestants speech with megaphone, short version, New York City, USA

Protest, Fridays for Future, Downtown Manhattan, Two Bridges, distant cheering, chanting, clapping, marching large crowd, short version, New York City, USA

Square, Downtown Manhattan, busy ferry entrance point, varying pedestrian crowd sizes, traffic, New York City, USA

Stage construction, Downtown Manhattan, metal fences loaded onto truck, children, adults, walking by, talking, truck diesel starting, beeping, New York City, USA

Market, World Trade Center, Downtown Manhattan, food trucks, busy, people walking by closely, talking, ordering food, traffic, New York City, USA

Bridge, Brooklyn Bridge, Downtown Manhattan, pedestrians on wooden path, busy traffic, cars passing over gap, bike bell ringing, New York City, USA

Brooklyn bridge, Downtown Manhattan, tourists, distant protesters, traffic, helicopter, whistle, New York City, USA