Protesters hold banners and shout slogans during a march in front of government headquarters in Bucharest September 8, 2013. People in cities across Romania took to the streets against the Rosia Montana Gold Corporation venture, which aims to use cyanide to mine 314 tonnes of gold and 1,500 tonnes of silver, and protests have continued in the capital ever since. REUTERS/Radu Sigheti (ROMANIA - Tags: BUSINESS COMMODITIES CIVIL UNREST POLITICS ENVIRONMENT)