Talking to a private news channel, he said the opposition was united against the government for protecting their personal interests.
He said the incumbent government had not registered any case against the opposition leadership, rather all cases were registered during previous governments tenures.
Replying to a question, he said there was a lot of difference between the narratives of Bilawal Bhutto Zardari and Asif Ali Zardari.
Chan said Prime Minister Imran Khan had directed to discuss Charter of Economy with opposition parties to steer out the country from economy challenges.
He hoped that the opposition would not hatch any conspiracy against the democratic government, adding charter of democracy did not mean that no other political party could rule the country except Pakistan Muslim League-Nawaz (PML-N) and Pakistan Peoples Party (PPP).