A teller installs a note reading: "No foreign currency for sale" inside an exchange booth in Minsk, Belarus, Wednesday, Sept. 14, 2011. The Belarusian currency has plummeted in value after the government allowed a limited free float in a bid to ease the spiraling financial crisis. The Belarusian ruble weakened sharply to 8,600 rubles to the dollar compared with the official rate of 5,347 rubles. On the black market, the battered currency had been trading around 8,000 per dollar. (AP Photo/Sergei Grits)