Pakistan Peoples' Party (PPP) chairman Bilawal Bhutto Zardari on Sunday said that masses are the real source of power and his party cannot tolerate injustice to the people. Addressing party's workers convention in Quetta on Sunday, he said that the Bhutto's third generation is facing trial, adding that former president and party co-chairman Asif Ali Zardari will never compromise on his principles.

The PPP chairman said that his father and former president couldn't be pressurised even after he wasn't provided medical facilities for six months, adding that even his aunt Faryal Talpur was kept in Adiala Jail.

Bilawal went on to say that trial of Sindh's cases is being conducted in Rawalpindi, adding that the rulers think they can silent their voice through injustice.

"We will make people's government with the support of general public," he said and added his party would give a strong message to the world that the people are the real source of power and we do not accept the selected government.

Meanwhile, PPP chairperson Bilawal Bhutto Zardari kicked off on Sunday a three-day anti-polio campaign in Balochistan by administering polio drops to children in Quetta.

The anti-polio campaign in the province will formally begin tomorrow and at least 400,000 children will be administered polio vaccines during the three-day drive.

Earlier, addressing a rally in Quetta, Bilawal said that the party will observe former Prime Minister Benazir Bhutto's death anniversary in Rawalpindi's Liaquat Bagh.

The PPP leader criticised the federal government for "attacking" the PPP government in Sindh and said that the 18th constitutional amendment was under attack in the country by the "selected" government.

The rulers are not elected but selected, he told his supporters and added that the government is putting the burden of its incompetence on the people. Billionaires were given bailout while houses were snatched from the poor in Prime Minister Imran Khan's government, Bilawal said.