51.   They laid wreaths next to a police barrier blocking access to the crash scene.

52.   At the US mission to the United Nations across the street, wooden police barriers on the sidewalk ringed off the front of the building.

53.   The subdued crowd, many of them religious Jews from the neighborhood, lit small candles and stood silently behind police barriers, often crying.

54.   The woman and child had attempted to force a police barrier to enter the central square where the demonstration was taking place, the witnesses said.

55.   The woman and the child had attempted to force a police barrier to enter the square where the demonstration was taking place, the witnesses said.

56.   Members of the North Korean survelliance group have driven cars at police barriers and journalists and attempted to enter the compound where Hwang is staying.

57.   Once cleared of squatters, the underpass was surrounded by police barriers.

58.   One group of protesters got past a police barrier and hung a banner in support of the Zapatista guerrillas of southern Mexico at a monument.

59.   Police crowd control barriers ringed the courthouse and SWAT team members were posted on the roof.

60.   Police in Northern Ireland opened fire Saturday after a car crashed through a police barrier in the southern Crossmaglen area.