ISLAMABAD: PTI has filed contempt of court plea in Islamabad High Court (IHC) against Islamabad administration for suspending NOC of Tarnol public meeting.The contempt of court plea was filed by PTI leaders Umar Ayoub, Barrister Gohar, Umair Niazi, Shehryar Afridi, Sana Ullah Mastikhel and Shahid Khattak Saturday.The petition said suspending the NOC of Tarnol public meeting is contempt of court.The petitioners requested the court to issue orders for allowing to hold public meeting besides directing the respondents to implement court's orders.The orders be issued for stopping them from harassing PTI workers, petition added.