Entertainment » OtherPosted at: Jan 20 2016 2:37PM Effective maintenance of L&O turns TN into a haven of peace: RosaiahChennai, Jan 20 (UNI) Observing that constant vigiland coordinated approach by the Tamil Nadu police helped in eliminating extremism in all forms, Governor Please log in to get detailed story.Tags: #Effective maintenance of L&O turns TN into a haven of peace: Rosaiah