China's first self-administering alcohol detector in Qingdao
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Photo taken on July 9, 2018 shows the first self-administering alcohol detector in China is in service at a local restaurant in Qingdao, Shandong Province. By blowing in the device for just one second, users are able to determine their blood alcohol level. With certificate from the General Administration Quality Supervision Inspection and Quarantine, the alcohol detector is designed to serve as a reminder for people not to drive after drinking. [Photo: VCG]