Many cameras are set up against a barricade .
The cameras are monitoring people .
Many cameras are set up against a barricade.
The cameras are monitoring people.
While there are camera pointed in the same direction, it is not clear whether or not they are monitoring people. There are no visible people in front of the camera.
While there are camera pointed in the same direction , it is not clear whether or not they are monitoring people . There are no visible people in front of the camera .