The inaugural session of 15th National Assembly began on Monday as 331 members of the lower house of the parliament took oath.

Outgoing Speaker Sardar Ayaz Sadiq, who presided over the inaugural session of the 15th National Assembly, administered the oath to the newly elected members of the parliament.

PTI chairman and prime minister-in-waiting Imran Khan, PPP co-chairman Asif Ali Zardari, chairman Bilawal Bhutto Zardari, former prime minister Yousaf Raza Gillani and PML-N president Shehbaz Sharif were among those who took the oath