There was a by-election in NA-4 on 26 October 2017. Pakistan Tehreek-e-Insaf easily won the election with a huge margin. Even after all the other parties forming an alliance against PTI , the PTI candidate has won with a margin of more than 20 thousand votes. This huge number of votes in favor of PTI has shown that the people of KPK are completely satisfied with the performance of provincial government. A common man has witnessed a change in his life and given his verdict in the favor of PTI.