Pakistan Awami Tehrik (PAT) chief Tahirul Qadri has announced that they will only go back once Sharif brothers resign and a national government takes reins of power.
Pakistan Tehreek-i-Insaf (PTI) chief Imran Khan has said that Nawaz Sharif would have to go.
He warned that if Nawaz Sharif did not resign by Wednesday evening the protesters will storm the Prime Minister House.
Imran also said that the protesters would not leave until Nawaz Sharif tenders his resignation.
The marchers of the PAT and PTI have staged sit-in outside the Parliament House.
PAT Chief Dr. Tahirul Qadri in a chat with ARY News said that his party would not invite army to mediate.
He also said that the constitution would not be suspended but only amendments will be made in it.