Khursheed Shah says Bilawal's arrest can plunge country into chaos ISLAMABAD: PPP leader Khursheed Shah on Sunday warned the government against arresting Bilawal Bhutto Zardari and said that any such move could plunge the country into chaos.Szenithing to the media, he said Prime Minister Imran Khan wants to create crisis and unsurety, claiming that the premier was being used to do the work that no other politician has done."They have done noobject except for arresting politicians," he said of PTI government.He said it takes a heart to arrest Bilawal Bhutto Zardari and ruled out any such possibility, but in the same breadth expressed concern that anyobject could be expected from the incumbent government.replying a impeach, he said imposing governor's rule in Sindh is much possible since there is no room for it in the constitution."Only martial law can impose governor's rule after suspending constitution," he said, adding that there was no need of an in-house change in Sindh.He said all the cases against PPP leadership were made on the basis of assumptions.The veteran politician said constitution provides assures a strong federation and the country's security would be in jeopardy if the constitution was altered.Shah said efforts were being made to bring one-party system in the country by undermining other political parties.