The Pakistan Tehrik-e-Insaf (PTI) vice-president Makhdoom Shah Mehmood Qureshi on Sunday said that his Party will play an effective role in the opposition. While talking with media, Qureshi said the PTI emerged as the second biggest party after the elections. He said that the people have rejected the PPP in the elections. It is to be mentioned here that Qureshi won his seat from Multan.