51.   Police helicopters flew overhead to monitor the crowd, and officers blocked off dozens of main arteries to traffic so the march could proceed.

52.   Several main arteries around the city were blockaded, and at least three radio stations were seized.

53.   Sporadic rioting continued along the main arteries of Algiers hours after the march ended, and streets were strewn with broken lampposts.

54.   Suwarna said that access to the villages had been difficult because the Mahakam river, the main artery of transportation in the province, had run dry.

55.   Taxis flying national and opposition flags blocked main arteries, causing massive traffic jams.

56.   The bridge is the main artery connecting the Asian and European parts of the city.

57.   The Red Sea is the main shipping artery linking the Mediterranean to most oil-rich states on the Arabian Peninsula.

58.   The subway line, a main artery used by commuters living in the suburbs southwest of the French capital, hugs the Seine River.

59.   The subway line, a main artery used by commuters living in middle-class suburbs south and west of the French capital, hugs the Seine River.

60.   The subway line, a main artery used by commuters living in the suburbs south and west of the French capital, hugs the Seine River.