Blood alcohol test
Drunk driving means driving when the alcohol content in the driver's blood is greater than or equal to 20 mg per 100 ml and less than 80 mg per 100 ml.
Article 91 of the Road Traffic Safety Law clearly stipulates that those who drive a motor vehicle after drinking will be fined more than 200 yuan and less than 500 yuan, and the motor vehicle driver's license will be temporarily suspended for more than 1 month and less than 3 months.
National traffic police unified standards: ① Less than 0.2 is not considered drinking. ② Greater than 0.2 and less than 0.8 is considered drinking. ③ Greater than 0.8 is considered drunk driving.