Pay attention to it for a few days after drinking and driving to draw blood.

If it is measured 9 days after drunk driving, it will be informed. According to the regulations, the time limit from blood collection to sending the appraisal conclusion to the parties is 9 days. The longest inspection period is three days, and the inspection and appraisal institution shall issue inspection and appraisal documents within three days; The case-handling department shall, within three days after receiving the inspection and appraisal opinions, make a Notice on the Conclusion of the Inspection and Appraisal of Blood Alcohol Content and serve it on the parties concerned.

Drinking blood is to test the alcohol content in the blood. According to how to deal with drunk driving, when the driver's blood alcohol content is greater than or equal to 20mg/ 100ml and less than 80mg/ 100ml, it belongs to drunk driving. When the driver's blood alcohol content is greater than or equal to 80mg/ 100ml,

Those who drive and operate vehicles after drinking shall be restrained by the public security organs until they are sober. If the motor vehicle driver's license is revoked, criminal responsibility shall be investigated according to law, and the driver's license shall not be obtained again within 10 years. After obtaining a driver's license again, you may not drive an operating vehicle.

Criteria for judging drunk driving:

1, there are two kinds of drunk driving: the alcohol content reaches 20mg/ 100ml but is lower than 80mg/ 100ml, which belongs to drunk driving; The alcohol content reaches or exceeds 80mg/ 100ml, which belongs to drunk driving;

2, driving a motor vehicle on the road, the blood alcohol content reached more than 80 mg/100 ml, belong to drunk driving a motor vehicle, convicted and punished for dangerous driving;

3, drunk driving a motor vehicle, one of the following circumstances, shall be given a heavier punishment:

(1) Causing a traffic accident and taking full or main responsibility for the accident, or causing the escape after a traffic accident, which does not constitute other crimes;

(2) The blood alcohol content is more than 200mg/100ml;

(3) Driving on expressways and urban expressways;

(four) driving a motor vehicle to carry passengers;

(five) serious overcrowding, overloading or speeding, driving a motor vehicle without driving qualification, using forged or altered motor vehicle number plates and other serious violations of road traffic safety laws.

The harm of drunk driving is very great, mainly:

1, life-threatening, drunk driving will lead to the driver's slow response, poor judgment, failure to find and judge the emergency on the road in time, which may lead to traffic accidents and even life-threatening.

2, damage to the driver's health, long-term heavy drinking will cause damage to the driver's health, which may lead to liver diseases, cardiovascular diseases, nervous system diseases and so on.

3, causing traffic accidents, drunk driving is easy to cause traffic accidents, resulting in the tragedy of car crash and death, which not only endangers their own safety, but also brings great risks to other road users.

4. Disturbing traffic order. Drunk driving will affect the safety of other drivers and traffic order, which may lead to traffic congestion and frequent accidents.

To sum up, drunk driving is a very dangerous behavior, which will not only endanger the life safety of drivers and others, but also have a serious impact on families and society. Therefore, it is strongly recommended that drivers and friends should not drink and drive, obey the traffic rules and protect their own and others' lives.

Legal basis: Road Traffic Safety Law of the People's Republic of China.

Article 91 Whoever drives a motor vehicle after drinking alcohol shall be detained for not more than six months and fined not less than 1,000 yuan but not more than 2,000 yuan. Whoever is punished for driving a motor vehicle after drinking or driving a motor vehicle after drinking again shall be detained for not more than 10 days, fined not less than 1,000 yuan but not more than 2,000 yuan, and his motor vehicle driver's license shall be revoked.

Drunk driving a motor vehicle shall be restrained by the traffic administrative department of the public security organ until it wakes up, and the motor vehicle driving license shall be revoked, and criminal responsibility shall be investigated according to law; No motor vehicle driver's license shall be obtained again within five years.

Anyone who drives a motor vehicle after drinking alcohol shall be detained for 15 days, fined 5,000 yuan, and his motor vehicle driver's license revoked. No motor vehicle driver's license shall be obtained again within five years.

Anyone who drives or operates a motor vehicle in a drunken state shall be restrained by the traffic administrative department of the public security organ until he wakes up, his motor vehicle driving license shall be revoked, and criminal responsibility shall be investigated according to law; No motor vehicle driver's license shall be obtained again within ten years, and no motor vehicle shall be driven or operated after obtaining the motor vehicle driver's license again.

If a serious traffic accident occurs after drinking or drunk driving a motor vehicle, which constitutes a crime, criminal responsibility shall be investigated according to law, and the traffic administrative department of the public security organ shall revoke the motor vehicle driving license and shall not re-obtain the motor vehicle driving license for life.