Reports about it "Interfax-Ukraine".

“I will definitely propose amendments to the criminal code on conducting separate negotiations without the proper authority of the state,” he said.

In his opinion, only officials should enter into a dialogue with Russia.

Earlier, the leader of the Ukrainian party “Voice”, musician Svyatoslav Vakarchuk, suggested that negotiators with Russia from Ukraine, who are not authorized by the official Kiev, should be deprived of their liberty for up to 15 years.