AAP legislator Sukhpal Khaira today demanded that Chief Minister Capt Amarinder Singh should also be brought under the ambit of investigation ordered into the “mining scam” allegedly involving Congress MLA Rana Gurjit Singh.Addressing a dharna by the party MLAs and workers on the issue outside the District Administrative Complex (DAC) here, Khaira said AAP would not end its protest on the issue unless Power and Irrigation Minister and Congress MLA Rana Gurjit Singh resigned and the probe into the alleged scam was allocated to a sitting High Court judge.Khaira also demanded that the passport of Rana Gurjit Singh be seized.Taking on the CM, Khaira said, “Even as records and documents do not favour the minister, Capt has been repeatedly defending Rana Gurjit and has termed him innocent. Hence, the judicial inquiry, which is probing the ‘scam’, should also investigate the CM’s role. On what basis is the CM defending the minister?”Reiterating his demand for the removal of Justice JS Narang from the commission appointed by the government to probe the matter, Khaira said, “The inquiry by Justice Narang shall come to a nought. I have no doubt about it. Why is the government spending crores on a commission when a sitting HC judge can inquire into the matter at no extra cost? We term the commission bogus.”Comparing Rana Gurjit with Vijay Mallya, Khaira demanded that the passport of the Congress MLA be seized in view of the alleged multi-crore scam and the charges levelled against the minister in the UP government – as per claims made by the central state’s cane commissioner.AAP MLAs also addressed the dharna. The protesters burnt effigies of Rana Gurjit Singh.