Islamabad [Pakistan], September 8 (ANI): Pakistan Tehreek-e-Insaf (PTI) has alleged that shots were fired at its members by the police during the rally in Islamabad on Sunday, which was being held demanding the release of party founder and incarcerated former Prime Minister Imran Khan. The party, in its social media post, decried the “heavy shelling” on “peaceful protestors,” terming it “Undeclared Martial Law.” “Scenes Pakistanis have grown accustomed to in this #UndeclaredMartialLaw. Heavy shelling by Islamabad police on peaceful Pakistanis gathered in massive numbers for Imran Khan & PTI’s …