According to the latest information, in the 28 police station there are between 31 and 36 arrested, among them 8 citizens of the former USSR and 8 from other foreign countries.
Once more the coordinates of the police station:
191119, Saint Petersburg, Marat str. 79
Tel. No. (812) 164-28-02

Lawyers are still not permitted to enter. The legally possible period of detention (3 hours) has expired.

Call there, demand their release, askd for comments on what will happen to them!
Call also:
The police administration of central district:
(812) 274-01-16, (812) 271-02-02,

The prosecutors office of the central district, inform them about criminal action at the 28 police station, where Russian citizens and foreigners are being detained without legal justification.
(8-812) 712-02-51, (8-812) 764-26-15