11.   But there was little evidence when the mobilization began that many students joined, and it was widely believed that the universities were closed to prevent unrest.

12.   China has laid off millions of workers from the state sector, but many more are redundant but kept on the job to prevent unrest.

13.   For days it has allowed them free rein of the legislature despite deploying troops in other parts of the capital to prevent unrest.

14.   For days, the military had allowed them free rein of the legislature despite deploying troops in other parts of the capital to prevent unrest.

15.   Gabon also led an African coalition force that worked informally with French troops to prevent unrest in the Central African Republic.

16.   Government leaders, however, have warned the layoffs must be restricted to prevent unrest.

17.   He was referring to the need to provide basic food products and fuel at low government-supported prices in order to prevent civil unrest.

18.   Hundreds of extra police were brought in from around the country to help prevent unrest.

19.   Hundreds of police were deployed in central Rabat to prevent further unrest.

20.   In Surabaya, dozens of East Java ulema and Moslem scholars called on Moslem youths not to demonstrate in order to prevent further unrest.