"Photo -   Protesters from the Climate Siren group hang a banner from the gates of Buckingham Palace, London Saturday June 23, 2012. Police say four climate change activists scaled the gates of Queen Elizabeth II's Buckingham Palace home and locked themselves to railings. The group, from the Climate Siren group, wore T-shirts with the slogan ""Climate emergency. 10% annual emission cuts."" (AP Photo/Rebecca Naden/PA Wire) UNITED KINGDOM OUT"
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