31.   The brothers were freed on bail, provoking a riot by St. Kitts prisoners who charged political favoritism.

32.   The bitter rivalry between the two tribes provoked widespread riots in the area two years ago.

33.   The dispute provoked riots in north Belfast that left scores of officers injured.

34.   The incident provoked riots in the West Bank and protests in Islamic countries worldwide.

35.   The Medan riots have been provoked by the student movement.

36.   The police also said the riots were provoked by price hikes for rice, cooking oil and sugar.

37.   To Orange fury, British authorities gradually have opted to block the most controversial processions in Belfast and Portadown rather than provoke Catholic riots.

38.   Without elaborating, he said infighting between political elites also helped provoke the riots.

39.   Without elaborating, he said infighting between political leaders also helped provoke the riots.

40.   His bands provoked riots in the streets and attacked the government buildings, eventually bringing the government down.