51.   Residents said an undetermined number of people were injured in the street clashes with security forces armed with shotguns, semi-automatic weapons and tear gas.

52.   Risley said that heavy artillery and mortar fire had been used in street clashes within city limits.

53.   Protests and street clashes last week grew out of an increasingly bitter dispute over Palestinian prisoners held by Israel.

54.   Riot police stood by for hours during the street clashes, but the president said he had ordered an exhaustive investigation and sacked the police commander in charge.

55.   Risley said in Zagreb that heavy artillery and mortar fire had been used in street clashes within city limits.

56.   Risley, the U.N. spokesman, said in Zagreb that heavy artillery and mortar fire had been used in street clashes within city limits.

57.   Security forces readied extensive defenses Saturday on the eve of the Orange Order march in Portadown that has inspired a week of street clashes in Northern Ireland.

58.   So far, however, Mauritania has not experienced violence beyond the regular opposition protests that occasionally degenerate into street clashes with police.

59.   Street clashes between supporters and opponents of strikes are common in Bangladesh.

60.   Street clashes blamed on the UDA the past two nights have wounded dozens of police officers.