Following the IT giants Google and Facebook, who decided to impose a prohibitive advertising policy on cryptocurrency and ICO, the social network Twitter intends to prohibit the placement of advertisements of this kind. Against the background of the impending regulatory intervention in this sector, Twitter will prohibit advertising of cryptocurrencies, ICO, and crypto-exchanges, but with some exceptions. As the British news channel Sky News reports, referring to the sources on Twitter, the corresponding decision will come into effect within two weeks and will operate in all countries of the company's presence.