“We know what the challenges may be because there are terrorist threats, and we didn’t want this holiday to be somehow spoiled by any provocation,” UNN cites his words.

Spring added that about four thousand law enforcement officers are serving in an emergency mode.

According to him, "the deployment of personnel took place in the morning."

Earlier it was reported that the beginning of the "Unification Cathedral" in Kiev was postponed to the second half of the day.