From left: Mr. Arun Singhal, I.A.S., Chief Vigilance Officer, Gail Gas Limited, Mr. J.S. Malhotra, Deputy Chief General Manager, Delhi Transport Corporation, Shri. R.S. Pandey - Secretary, Ministry of Petroleum and Natural Gas, Dr. U.D. Choubey — Chairman and Managing Director, GAIL (India) Ltd., Dr. Bhure Lal — Chairman, Environmental Pollution Control Authority, Mr. B.C. Tripathi — Director (Marketing), GAIL (India) Ltd.presided over the opening ceremony of NGV India 2009, the largest showcase of natural gas vehicles in India. The Conference and Exhibition focuses on bringing the global environmental solutions and bridge the gap between India and rest of the world and will be held at Pragati Maiden, New Delhi during March 24 — 26, 2009