(left) announcing the dissolution of the Punjab Assembly alongside
Imran Khan. On 16 April, during a bitterly contested session of the Provincial Assembly, Hamza Shehbaz was elected as Chief Minister with the support of 197 MPAs, 25 of which belonged to PTI. This, however, violated Article 63-A of the Pakistani constitution, which explicitly states that if a MPA or MNA "votes contrary to any direction issued by the Parliamentary Party to which he belongs", they must be disqualified from office. The election of Hamza Shehbaz, which was heavily disputed, led to a long dispute between
President Arif Alvi and newly-elected Prime Minister
Shehbaz Sharif, (Hamza Shehbaz's father who had become PM on April 11 after successfully defeating Imran Khan a day earlier in the aforementioned no-confidence vote). Alvi was of the view that Hamza's election was invalid due to the use of PTI votes used to pass the majority line; as such, he refused to remove Governor
Omar Sarfaraz Cheema at the request of Shehbaz Sharif - Cheema was adamantly refusing to administer the oath to Hamza Shehbaz. After litigation, the
Lahore High Court ordered National Assembly Speaker
Raja Pervez Ashraf to administer the oath instead. Questions regarding the validity of Hamza Shehbaz's election on April 16 continued to be argued in court. On May 17, the
Supreme Court of Pakistan announced its opinion that a dissenting lawmaker's vote against their own party cannot be counted - if applied to the CM election in Punjab, this opinion would render Hamza Shehbaz's election invalid since he would only have garnered 172 votes without the dissenters from PTI, whereas 186 are required for a majority. On May 20, these MPAs were de-seated by the
Election Commission of Pakistan; 5 of these seats were reserved for women or minorities and as such were filled by other PTI members,
by-elections were ordered on the 20 constituency-based seats. ==By-elections and July CM election==