Delhi Government has found major irregularities in supply of LPG cylinders by various gas agencies and vendors in the national capital.It has also carried out over 400 raids across the city in the premises of gas agencies and godowns in the last three months and registered over 4 thousand cases of alleged violations. Informing this in New Delhi, Civil Supplies Minister Harun Yusuf said penalty procedures have been initiated against the violators and strong action will be taken against the agencies involved in black marketing of LPG cylinder. He said that the state government has also set up a control room having telephone no 23379266 to receive complaints of the consumers relating to supply of LPG cylinders