Just another attempt by a corrupt government to protect their failing local currency.
Most of the people in India are living in poverty as a result of corruption and bad political decisions in their country and this is another example of this.
Governments do not understand that Bitcoin is unstoppable and that it is borderless. A lot of people in India have relatives or friends that are working in other Bitcoin friendly countries and their money will just flow out of India.
People can also collect bitcoins and then have luxurious Bitcoin funded holidays in other countries. <Money not being spend in India>