KARACHI: Pakistan People’s Party (PPP) Chairman Bilawal Bhutto criticised Prime Minister Nawaz Sharif for blocking every attempt at the Panama probe to protect himself on Monday. The PPP chairman lashed out at the prime minister as he said on Twitter that Nawaz is seeking disqualification of petitions submitted against him by opposition parties in light of the Panama Papers leak. According to the media reports, in an application filed with the Election Commission of Pakistan (ECP) the prime minister termed allegations levelled by four opposition parties against him as ‘baseless’, saying he has no association with any offshore company mentioned in Panama Papers.