Black budget
The budget of 1973-74 is also known as the 'Black Budget' of India. In his Budget speech on February 28, 1973, then finance minister Yashwantrao B Chavan announced nationalisation of coal mines.The decision, many believe, had an adverse effect on coal production in the long run. It was termed the 'Black Budget' as budget deficit was Rs 550 crore that year. The finance minister provided Rs 56 crore for the nationalisation of general insurance companies, coal mines and Indian Copper Corp.