#744720OMON police officers prevent participants from attending a rally staged on Moscow's Novy Arbat Street to commemorate August 1991 coup attempt.Sign in or register,to downloadAdd to cartRemove from cartPackage: Moscow rally commemorates August 1991 eventsLocation: Moscow, RussiaEvent date: 22.08.2010Date published: 22.08.2010Author: Ruslan KrivobokCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 4056x2720px, 2.9MbpoliceRussian flag