The demonstrations were sparked by demands for Khan’s release from jail and the resignation of the federal government over what they call rigged general elections this year.

At least six people have died in protest-related violence as supporters seeking Imran Khan’s release from prison broke through barriers meant to lock down Islamabad.

Supporters seeking the release of imprisoned Pakistani former Prime Minister Imran Khan have broken through a ring of shipping containers blocking off the capital. They were battling security forces Tuesday despite a government threat to respond with gunfire.