1.   They were prevented by police from joining the demonstration.

2.   The students were prevented by police from marching on the offices of President Islam Karimov.

3.   Neo-communist groups demonstrated outside the Kremlin, but were prevented by police from marching on the White House.

4.   Also Saturday, the Israeli army reported that Palestinian police had prevented a suicide bombing that was aimed at Jerusalem.

5.   But there was no independent confirmation of the reports and the Bosnian police prevented British peacekeepers from investigating the incidents, U.N. officials said.

6.   For several days last fall, the police prevented the couple from entering an apartment that they had been renting.

7.   Hunger strikes are a powerful symbol in Chinese culture, and private commemorations are naturally harder for police to prevent.

8.   Imagine being told a month ago that the police would prevent single-occupant cars from crossing into Midtown or Lower Manhattan on weekday mornings.

9.   Imagine being told a month ago that the police would prevent single-occupant cars from crossing into Midtown or Lower Manhattan during the weekday morning commute.

10.   Israeli and Palestinian officers had agreed on the zones, where the Palestinian police will prevent the entry of demonstrators, she said.