Dear ghalat ye kiya hey k ... look how they have pushed them outside their door in the space between the two gates. No international law allow you to do that. Visitors are stranded across the world with xpired visas but host countries entertain them.
Ofcourse Pakistan should take care of its citizens and rescue them.
But iran has been earning through these visitors for decades but in dire circumstances they issued fake certificates and even refused to control even the flow.