51.   Antiguan shop owners erected sandbag barricades to stop flooding.

52.   And to make certain nobody could force his way in, steel barricades were erected at the entrances, manned by three security guards each.

53.   As the mob pounded U.N. vehicles outside, Varga said the monitors erected barricades inside.

54.   Authorities fired tear gas and tried to erect barricades.

55.   Barricades have been erected outside the Sharif residence where scores of police have been deployed.

56.   Before the morning rush hour began, uniformed officers parked buses at intersections and erected barricades to block main thoroughfares, wreaking havoc for commuters.

57.   But the demonstrators, who have erected barricades in the square, refused to budge.

58.   Concrete barricades have been erected to try to slow would-be suicide bombers in vehicles.

59.   Debre also said barricades were being erected in front of schools.

60.   Demonstrators stoned passing cars and erected makeshift barricades, preventing access to many parts of the city.