Pakistani opposition leaders Bilawal Bhutto Zardari, Maryam Nawaz, Maulana Fazlur Rehman, Mehmood Khan Achakzai and Mohsin Dawar held massive rally against Prime Minister Imran Khan led-government on Sunday. The joint opposition front Pakistan Democratic Movement (PDM) arrived at Karachi's Bagh-e-Jinnah for the second power show here. Thousands of people assembled for the anti-government rally. People were seen waving opposition parties flag and raising slogans. This is second such rally after the one held in Gujranwala on October 16.