Breaking: The Central Bureau of Investigation (CBI) has issued look out circulars against former former ICICI Bank Managing Director & CEO Chanda Kochhar, her husband Deepak Kochhar and Videocon Managing Director Venugopal Dhoot in the ICICI Bank-Videocon corruption case. A CBI official said that after the preliminary inquiry last year, look out circulars had been issued against Deepak Kochhar and Venugopal Dhoot for all airports across the country. The circulars have been revived now, the official said, along with a Lookout circular for the first time against Chanda Kochhar. A look out circular is issued to keep a check on a traveller who is wanted by the police. It is mostly used in immigration desks at international borders, including airports. Unless the period is stated, look out circulars have a validity of a year as per a notification by the Ministry of Home Affairs.