This happened in China. It's video of a worker clinging to a rope outside the 16th floor of a building. First responders are on the scene and one of them is lowered down to strap a safety harness on the guy.
And then the other first responders pull him to safety. He was stranded because his safety rope snapped.
Firefighters managed to rescue a man clinging from a broken safety rope from the 16th floor of a building in southwestern China. A fireman, attached to his own safety rope, lowered himself down from the roof to approach the worker and tied another rope to his waist.