The former foreign minister made this announcement in the presence of PTI Chief Imran Khan, while addressing a public meeting here. Later, along with his companions and Imran Khan and other leaders of the PTI ,he joined hands at the stage and expressed unity and support with the PTI. Earlier, addressing on the occasion, he also announced to participate in the next public meeting of the PTI scheduled to be held at mausoleum of Founder of Pakistan, Quaid-e-Azam Muhammad Ali Jinnah on December 25. PTI chief Imran Khan in his speech said the election would be held in the party at all levels and party affairs would be managed on merit. He said that Makhdoom Shah Mehmood Qureshi is his old friend and he had invited him to join his party. Imran Khan said the time has come to make Pakistan, a self-reliant country. He also hoped that public meeting of his party scheduled to be held in Karachi on November 25, would be very successful.