There is a news that may be India will ban bitcoin in 2018. Make your guess will India really ban it or not?
if you have a news, then post the link to it here otherwise you are talking about rumors not news.
and if I remember India was talking about banning bitcoin in the beginning of 2017 and at some point they had set some strict rules for it but people were against it and they petitioned for removal of these rules and they succeeded. and as you can see currently price of bitcoin in India is at least 60% higher than the price in USD markets.
this shows there is a lot of demand for bitcoin there and government can not just ban something with this much people invested in it.
I think op is guessing on the basis of the following news.
This is the latest news about bitcoin in india which has been on news.bitcoin.com 2 days ago.
I didn't heard about any further news after the above news.