11.   Police deployed thousands of riot police to guard against violence.

12.   Police in Bihar deployed helicopters and sniffer dogs to detect explosives to prevent a recurrence of violence and vote rigging.

13.   Police also deployed around doomsday churches in South Korea.

14.   Police also deployed snipers on roof tops and blocked several roads with armored personnel carriers to prevent demonstrators from marching downtown.

15.   Additionally, police will deploy three patrol units to complement the stationary units.

16.   As police helicopters swooped overhead, officers erected roadblocks at the approaches to the city center, searching vehicles for weapons while riot police deployed across the city.

17.   But early Tuesday, police deployed in Pozarevac, setting up checkpoints and blocking access to the city.

18.   But residents fear their paradise will come to an end by the weekend, once Israeli troops pull back and Palestinian police deploy just outside the perimeter fence.

19.   Earlier this week, Georgian police deployed three checkpoints in the Pankisi Gorge, home to thousands of refugees from the war between Russian troops and rebels in Chechnya.

20.   Government institutions recently were moved from Pale to the northwestern town of Banja Luka, but certain police units remained deployed in those facilities.