Members of environmental activist group Act!onaid, dressed as 'climate debt agents', hold up a banner outside the congress centre, at the UN Climate Change Conference 2009, also known as COP15, in Copenhagen December 9, 2009. REUTERS/Keld Navntoft/SCANPIX (DENMARK POLITICS - Tags: ENVIRONMENT CIVIL UNREST) NO THIRD PARTY SALES. NOT FOR USE BY REUTERS THIRD PARTY DISTRIBUTORS. DENMARK OUT. NO COMMERCIAL OR EDITORIAL SALES IN DENMARK