If you drink a bottle of beer, it is recommended to drive at least 8 hours later, because the standard of drunk driving means that the alcohol content in the blood of vehicle drivers is greater than or equal to 20mg/ 100ml and less than 80mg/ 100ml. The degree of beer is generally around 6-8, and it takes at least 8 hours to completely metabolize it out of the body after drinking. Therefore, it is not recommended to drive within 8 hours after drinking beer. If you drink, it is recommended to wait until the next day.

Provisions and penalties for drinking and drunk driving;

1, drinking and driving refers to the driving behavior that the alcohol content in the blood of vehicle drivers is greater than or equal to 0.2g/L and less than 0.8g/L.. Drinking and driving a motor vehicle, fined 1000 yuan-2,000 yuan, scored 12 points and suspended driver's license for 6 months; Drinking and driving an operating motor vehicle will result in a fine of 5,000 yuan, with 12 points, detention for less than 15 days, and the driver's license may not be obtained again within 5 years.

2. Drunk driving refers to the driving behavior that the alcohol content in the blood of vehicle drivers is greater than or equal to 0.8g/L.. Drunk driving a motor vehicle, the driver's license shall be revoked, and the driver's license shall not be re-obtained within 5 years. After the judgment, he shall be sentenced to criminal detention and fined; Drunk driving to operate a motor vehicle, the driver's license shall be revoked, and the driver's license shall not be re-obtained within 10 years, and the driver shall not drive the operating vehicle for life. After judgment, he shall be sentenced to criminal detention and fined.