ISLAMABAD: PTI convoys led by Khyber Pakhtunkhwa (K-P) Chief Minister Ali Amin Gandapur and Opposition Leader, Omar Ayub, entered Islamabad on the call of Pakistan Tehreek-e-Insaf founder Imran Khan. The convoys, originating from the Hazara Interchange, are heading towards D-Chowk in Islamabad. As the convoys advanced, they encountered heavy resistance from the police at the Ghazi Brotha Bridge, where intense …