Uniindia: Srinagar/Anantnag, May 25 (UNI) Soon after PDP chief and party candidate from the Anantnag-Rajouri LS seat Mehbooba Mufti on Saturday staged a sit in alleging her party workers''s arrest in a "repeat of 1987 rigging", the Jammu and Kashmir Police issued statement that "very few having ''tainted past'' were taken into ''preventive'' custody.