I don't know what we are talking about. Since the Constitution was adopted on 26/1/1950, Hindi has been the Union official language. Some overjealous people say that Hindi is the national language. Officially it is not.
Against the 14 languges in the VIII Schedule to the Constitution, successive governments have been blackmailed to increase it to 22.
Every single document in Parliament is prepared in both English and Hindi languages creating tonnes of record for which there is no space in Parliament Library. You must have seen the drama of Liberhan Commission report. It was not presented to Parliament thus far because the Hindi edition was not ready and it is reported to be voluminous. The irony is that no body will read the Hindi version.
In 1964, Nehru waned to implement 3-language formula (English, mother tongue and regional language). All hell broke lose in Tamil Nadu. Trains and buses were set on fire, followed the time tested tradition of mass suicides, protests, closure of shops and establishments, resignation of even Congress ministers from Nehru's Cabinet. As usual, government backtracked at the cost of enormous loss of life and property. No Hindi in Tamil Nadu. They are happy with Tamil and English and happily send letters in Tamil language to people of Assam, Kashmir, Orissa and other States! This is called development of regional language.
In recent times, we have seen the big Tamasha of Marathi Manoos in Maharashtra.
I wonder why Supreme Court insists on English language. It would be quite revealing, interesting and eye opener if judgements and cases filed in various High Courts in their regional languages are appealed against in the Supreme Court and and a life time is spent in getting them translated into English and another life time in getting the decision.
When we have leaders of low calibre, the chaos is bound to occur.