No,nothing along the lines of a ban is either in the making nor has it occured yet. I think you're confusing regulatory action and banning something, as India is getting stricter and stricter with the regulations that they're imposing on bitcoin. For more info, I'd check here - https://techcrunch.com/2018/02/03/psa-no-india-hasnt-banned-bitcoin-but-its-still-talking-tough-on-crypto/