“This is just some kind of fiction, utter nonsense.

It is impossible to prohibit it, it is impossible to fulfill it, "RIA Novosti Gref quotes.

According to him, there is no real basis for this measure and it is impossible to implement it.

Earlier it was reported that the United States and the European Union are considering the possibility of imposing sanctions aimed at complicating the conversion of rubles into dollars against Russian banks and the Russian Direct Investment Fund (RDIF), in the event of Russia's "attack" on Ukraine.