ISLAMABAD: Rights activist and lawyer Imaan Zainab Mazari-Hazir on Saturday submitted an application to the Islamabad High Court’s (IHC) registrar for the preservation of CCTV footage of an “unfortunate incident ” that took place with her — a reference to her exchange with IHC Chief Justice Sardar Muhammad Sarfraz Dogar — earlier this week. In her application to the IHC …