In St. Petersburg, Assan Mumji and Elena Grigoryeva were detained on Malaya Sadovaya Street. Grigoryeva herself informed the OVD-Info about this.
Mumji was detained after he installed an urn for voting about the status of Crimea. According to Grigoryeva, for this he is charged with unauthorized occupation of the land (Article 7.1 of the Code of Administrative Offenses).

Grigoryev herself was detained during a single picket in support of Oyub Titiev. The police explained their actions by a book of accounting for messages about crimes (KUSP), that is, complaints from unknown citizens.
Both activists were delivered to the police department No. 78.