Islamabad Red Zone sealed as opposition stages sit-in outside parliament 

Islamabad’s Red Zone was sealed on Friday, with police preventing lawmakers from approaching Parliament House amid Pakistan Tehreek-e-Insaf’s (PTI) sit-in. The PTI had announced a sit-in outside the building in the high-security zone, protesting the alleged negligence in the treatment of jailed former prime minister and party founder Imran Khan’s eye ailment.