Back in July, Techdirt wrote about China‘s plan to build a massive surveillance system based on 600 million CCTV cameras around the country. Key to the system would be facial recognition technology that would allow Chinese citizens to be identified using a pre-existing centralized image database plus billions more photos found on social networks. Lingering doubts about whether China is going ahead with such an unprecedented surveillance system may be dispelled by an article in the South China Morning Post, which provides additional details: