After the questioning, Ashutosh Ranka said the CJP would cooperate with the investigation, and said that it believes that the probe will be conducted fairly. CJP leaders Saurav Das and Ashutosh Ranka appear before Delhi Police over Jantar Mantar trespass cases, pledging cooperation and defending flag-waving. New Delhi, Nov 5 (PTI) Cockroach Janta Party (CJP) leaders Saurav Das and Ashutosh Ranka appeared before the Delhi Police Crime Branch on Thursday in connection.