His warning comes after the government cracked down on anti-government protests in January, sparked a month before over economic grievances in the sanctions-hit country.
Meanwhile, rising military tensions in the Gulf and the closure of Dubai's airspace severely disrupted flight operations at Lucknow’s Chaudhary Charan Singh International Airport.
Many Muslim bodies and organisations across the country announced a multiple-day mourning period and scheduled their protests on Monday as well in memory of the Iranian leader.