21.   A similar international observer team patrolled the city for several months after the killings.

22.   Afghan police in uniform patrolled the city.

23.   Additional security forces patrolled the city and police stopped young men on the streets to check their documents.

24.   Afghan police in uniform patrolled the city and watched from rooftops.

25.   Armed police patrol the cities, beating men who trim their beards and women who venture out in public without the all-enveloping burqa.

26.   Bands of heavily armed religious police patrol the city to enforce the edicts, beating offenders.

27.   British and U.N. troops patrolled the city then in armored personnel carriers.

28.   But it was quickly broken up as security forces patrolled cities nationwide to prevent renewed marches over bread price hikes.

29.   Chavez announced that the National Guard would begin patrolling major cities to help police fight crime.

30.   Crews for a second day patrolled the city looking for spot fires.