21.   Last week, the police imposed overnight curfews in the worst-hit areas and soldiers deployed on patrols inside armored personnel carriers.

22.   Mayor Charlie Luken declared a state of emergency and imposed an overnight curfew after the violence.

23.   Mayor Charlie Luken was prompted to impose an overnight curfew and declare a state of emergency, said police spokesman Lt. Kurt Byrd.

24.   Maj. Gen. John Inienger also said an overnight curfew imposed two years ago, but lately ignored by many, would be strictly enforced throughout Monrovia.

25.   Mayor Juan Manuel Buitrago declared an overnight curfew in the most-affected parts of the city.

26.   On Saturday, Baku was thick with police and army checkpoints and an overnight curfew was in place.

27.   On Friday, police imposed an overnight curfew in Colombo and its suburbs after Muslim protesters attacked police and shops run by ethnic Sinhalese.

28.   Police ordered an overnight curfew, and state-run radio warned residents to remain indoors.

29.   Some cars and city buses returned to the streets, but most stores remained shut after an overnight curfew ended Monday morning.

30.   The Aceh provincial government has imposed an overnight curfew in the oil-rich but riot-torn district of North Aceh.