41.   Trouble erupted before dawn as thousands of Palestinians, many of whom had work permits, tried to force a passage through to Israel.

42.   Trouble erupted following the ban with clashes between police and young Gibraltarian demonstrators furious that their boats had been seized.

43.   Trouble erupted in Hyderabad Monday after the arrest of two MQM provincial legislators for resisting an administration move to close down a social welfare unit run by the party.

44.   Trouble erupted when Palestinians spotted Israeli undercover agents and lobbed rocks at them.

45.   Trouble erupted when the guards tried to stop preventive security men from crossing a checkpoint outside a house where Arafat stayed in the town last weekend.

46.   Trouble erupted when the men marched from their living quarters on the outskirts of Jericho up to the main police station, Fawzi Amarna, a witness said.

47.   Troubles erupted in the Gulf archipelago in December, but have virtually died out since April.

48.   Troubles erupted in the Gulf state in December after the arrests of Shiite leaders but have virtually died out since April.

49.   Trouble erupted early Sunday evening at Warren Park, a sprawling poor suburb south of the capital, where riot police beat some voters with batons, witnesses said.

50.   Trouble erupted in both Seville and Cadiz after the news broke Thursday in a region already hard hit by widespread unemployment.