Pakistan Tehreek-e-Insaf (PTI) Karachi Division today held protests in collaboration with the Pakistan Tehreek Tahafuz-e-Aeen Alliance in 25 towns of Karachi for the release of Imran Khan, freedom for the constitution, judicial independence, and action against inflation.In his address at various protests, Acting President of PTI Karachi Division, Jafar-ul-Hasan, praised the steadfastness of Imran Khan and his supporters against the prevailing fascism.