Six Tibet independence activists from the UK, US, and Canada (1) were detained today after rappelling from the top of the Great Wall of China with a 450-square foot protest banner reading "One World, One Dream, Free Tibet 2008" in English and Chinese. The dramatic action took place on the eve of the one-year countdown to the 2008 Beijing Olympics. Tibet advocacy groups assert that China is attempting to use the 2008 Games as a tool to legitimize its illegal occupation of Tibet. Chinese authorities removed the activists after two hours; their current whereabouts are unknown.