11.   Vigilante groups are common in Bogota, where street children, prostitutes and transvestites say plainclothes policemen have been responsible for a wave of killings.

12.   Peyman said his wife, Marzieh Mortazi Langroudi, was planning to file a complaint against the plainclothes policemen who arrested her.

13.   Police cars were stationed at strategic locations in the capital Ankara on Sunday morning, while plainclothes policemen were deployed in the shopping malls of Istanbul.

14.   A crowd attending a reform rally in a downtown park beat a plainclothes policeman to death.

15.   A man, apparently a plainclothes policemen, fired into the air and then aimed his gun at the crowd.

16.   A crowd attending a reformist rally in a downtown park beat a plainclothes policeman to death.

17.   A man, apparently a plainclothes policeman, fired into the air and then aimed his gun at the crowd.

18.   A plainclothes policeman quickly snatched the banner away.

19.   A newspaper official fled as one plainclothes policeman tried to stop the violence.

20.   After the rally, plainclothes Palestinian policemen questioned several journalists, including staffers of foreign news agencies, and confiscated videotape and film as well as camera equipment.