The Commissioner of Railway Safety (CRS) of the Eastern Railway,R P Yadav today concluded the statutory inquiry into derailment of 14 coaches of Guwahati-bound Rajdhani Express two days ago. Yadav visited Barauni railway station where he inquired about the incident from the local railway officials and the villagers,The East-Central Railways Chief Public Relations Officer,Dilip Kumar told PTI here. The CRS also visited Naugachhia railway station yesterday. The CRS will submit its report in due course of time,he said.