Islamabad [Pakistan], May 21 (ANI): A multi-party opposition alliance, Tehreek-e-Tahafuz-e-Ayeen-e-Pakistan has requested permission to hold a public gathering in Islamabad, ARY News reported. The Tehreek Tahafuz Aayeen-i-Pakistan, a multi-party coalition of opposition parties launched earlier this year, has decided to start a campaign across the nation for the “restoration” of the Constitution, with power shows expected in Karachi and Faisalabad, Pakistan-based Dawn reported. This request follows Pakistan Tehreek-e-Insaf (PTI) leader Amir Mughal and the alliance’s focal person Akhunzada Yousa…