A monitoring group and activists said Syrian rebels had locked people in cages and driven them to areas near Damascus to use as human shields against heavy government air raids.
A video posted online by the Shaam News Network, an opposition media outlet, showed men and women in iron cages being driven on the back of pickup trucks through what it said was the area of Eastern Ghouta, northeast of the capital.
The Britain-based Syrian Observatory for Human Rights said it had information from Eastern Ghouta residents that the people being used as human shields were military officers and their families who had been captured by rebels in the area.
Reuters was unable to verify the video footage.