81.   In a challenge to the government, an elite unit of Serbian police blocked a highway Saturday protesting recent arrests of those wanted by the U.N. war crimes tribunal.

82.   In a warning action, hundreds of farmers on Friday blocked main highways in southern Greece with tractors, causing traffic jams.

83.   In Chiapas, EPR members briefly blocked a highway, to make their presence known.

84.   In Pristina, peacekeepers were preparing for another day of clashes between ethnic Albanians and angry Serb crowds, who blocked a highway that connects Kosovo to Macedonia.

85.   Indians and peasants blocked main highways with rocks and tree trunks.

86.   Italian truckers on Thursday threatened to block highways over the holidays unless they get budget concessions from the government.

87.   Landslides blocked several highways that were still being restored after the January quake.

88.   Local police called in reinforcements from neighboring towns to disperse residents who had blocked the highway to protest the deaths.

89.   Local radio stations reported that landslides had blocked several highways that were still being restored after the January quake.

90.   Luis Villacis, president of the Popular Front, said protesters had started blocking provincial highways.