Flags have already been lowered on the roof of the 14-story government building of the Vologda region in Herzen, 2 and on the district and district administration buildings.
Flags are at half-mast in front of the administrative building of Vologda State University and other educational institutions.
The terrorist attack on the Crocus Town Hall, near Moscow, took place on the afternoon of March 22. Several gunmen began shooting in the concert hall and a fire also broke out. At least 115 people have died and debris clearing continues. The FSB has already arrested 11 people involved in the incident.
Entertainment events have been canceled in many regions. People bring flowers and candles to spontaneous monuments in memory of the victims of the terrorist attack.