In his opinion, when such emergencies appear special works held in the spot alone is not enough; the whole Metro line must be blocked. All the stations where passengers change lines were blocked in time and the platforms cleared of the people.
"It requires a complex work. It is impossible to left other stations overcrowded and people injured. I have no claims to the staff. I think they had done their utmost to prevent even worse trouble," the head of the Moscow Metro stressed.