Nawaz Sharif was creating awareness among the masses on his stance about peoples' rule in the country, he said talking to a private news channel.
He said continuity of the democratic process was imperative to strengthen institutions in the country.
Musadik Malik said all political parties had committed mistakes in the past but they have to demonstrate maturity to move the country ahead.
He said Pakistan Muslim League Nawaz (PML-N) was in favour of accountability but it should be across the board as nobody was above the law.
Pakistan Tehreek-i-Insaf chairman Imran Khan had admitted of having a offshore company and concealing his assets, he said.
He said investigations were carried out against former prime minister Nawaz Sharif but he was disqualified on having a iqaama.