Business Twitter likely to join the club, mulls to ban cryptocurrency advertisements Updated : March 19, 2018 07:48 AM IST The report points that the platform has currently prohibited advertisements for initial coin offerings (ICOs), token sales and cryptocurrency wallets globally. Facebook and Google also banned ads for binary options trading after the release of figures from Action Fraud Bank of England Governor Mark Carney told the news media group that the issue will be taken up in the upcoming G20 meeting. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.