Police officers watch over the May Day march in Kaliningrad.
- Categories: Unrest, Conflicts & War
- Location: Kaliningrad, Russia
- Event date: 01.05.2015
- Date published: 01.05.2015
- Author: Igor Zarembo
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4065x4767px, 3.4Mb