The Petrozavodsk Town Hall was the one that proposed to hold an anti-terrorism rally on April 8
The organizers of the rally against terror, which was held in Petrozavodsk on April 8, wanted to make it on April 20, as follows from the responce of the town hall to the official enquiry of “7x7” online magazine. According to the law "On meetings, rallies, demonstrations, marches and pickets", the organizer of the event was obliged to send a notice to the Petrozavodsk Town Hall "no later than 10 days before the day of the public event".