The Election Commission of Pakistan (ECP) returning officer rejected the nomination papers of _________ for NA-53. August 10, 2021June 19, 2018 by admin The Election Commission of Pakistan (ECP) returning officer rejected the nomination papers of _________ for NA-53. A. Imran Khan B. Shahid Khaqan Abbasi C. Ayesha Gulalai D. Both A & B E. All of above