ISLAMABAD: The PTI on Wednesday rejected the latest round of statements made by Prime Minister Shehbaz Sharif on the floor of the National Assembly regarding the legitimacy of the PTI government formed in 2018. During an NA session on Tuesday, the premier, noting that Opposition Leader Mahmood Khan Achakzai had called the incumbent government “illegitimate”, asserted that the 2018 elections should be investigated. He contended that if the government that came after those polls was legitimate, the incumbent government was also legitimate.