Bitcoini bans are a very difficult situation, but they are easier to legislate by countries, but a few countries seem to prefer to ban Bitcoini as a game of cheating, but that is not the case, I think these countries will understand them for a short time.
But i don't think government would stop they'll surely make some policy in future to take it down ,like tracing IP for those who is using bitcoin's wallets or blocking some wallets sites.