Bodycam footage from New York City Police Department shows the moment a man is rescued from subway tracks in Harlem by police officers, moments before a train pulls into the station.
When officers arrived, a bystander was already trying to help him.
The two officers and the member of the public lifted the man onto the platform, before hoisting themselves to safety.
This article was originally published by Bbc.co.uk. Read the original article here.