Wooden barricades kept curious onlookers from getting too close.

Four police officers kept onlookers and visitors behind barricades on either side of the street.

Police closed the blocks around the church except to residents and kept onlookers several blocks away behind barricades.

The man was lying on the grass with three policemen standing by him to keep onlookers away.

Canvas tarps shrouded several bodies while uniformed police kept onlookers at bay.

Uniformed cops kept onlookers at bay, while body bags were carried from the building's entrance.

The police used 18th-century methods to control the 20th-century crowd that quickly gathered: officers on horses kept onlookers behind police lines.

Officers kept onlookers away from the scene.

Security troops were out in force keeping onlookers a hundred yards from the railroad cars.

Near the bombed building, in a downtown strewed with shattered glass, police tape keeps onlookers two blocks away.