A picture taken on August 17, 2011, shows one of the members of a pro-Vladimir Putin social network group carrying a poster with an official symbol for the Rouble used as a letter with horizontal lines (back top L) during their action in support of Russia's currency in central Moscow. The poster (back) reads: "Rule, Rouble!" The poster depicting a 1000-Rouble note (front) bears a portrait of Putin. Russias central bank approved today an official symbol for the Russian ruble, a letter a "?" with one horizontal strike, the Russian media reported. AFP PHOTO/ ALEXANDER NEMENOV (Photo credit should read ALEXANDER NEMENOV/AFP/Getty Images)
