41.   To prevent further unrest, Chiluba indefinitely closed the campus a week before the polls.

42.   United Nations peacekeepers and riot police were deployed to prevent any unrest.

43.   Jacobs said a heavy police, army and security guard presence was being maintained at the site to prevent further unrest.

44.   Meanwhile, the situation was calm in the state capital, also called Sokoto, after a huge military build-up to prevent unrest.

45.   On a more practical note, the US general added, the well-armed Special Forces will also remain in Haiti to maintain order and prevent unrest.

46.   Police on Monday guarded the courthouse and manned roadblocks outside the capital to prevent unrest.

47.   Public order in China has gravely deteriorated this year and urgent steps are required to prevent serious unrest, a senior communist party official was quoted as saying Sunday.

48.   Police guarded the premises and manned roadblocks outside the capital to prevent unrest.

49.   Samia also proposed blocking off certain areas of the Gaza Strip to prevent any unrest by Palestinian militants.

50.   Students in Abidjan began leaving their halls of residence on Friday after the Ivorian government ordered their evacuation to prevent further unrest, an AFP correspondent reported.