There is no such law.
They certainly can. That's why there are laws against driving while intoxicated.
The blood alcohol concentration is a measurement of how much alcohol is mixed in with your blood. This formula is used to determine if you have consumed too much to be driving.
There is nothing wrong with consuming alcohol in moderation. It does however have interactions with certain medications, and should not be consumed while driving or operating heavy machinery.
depends how much alcohol was consumed. .5oz / hour
Get one of your mates to be a designated driver ( not touching any kind of alcohol) to drive you home after going out, that way you stop anyone getting hurt or dying because of you.
Beer is the beverage most often consumed by drunken drivers. However, standard servings of wine and spirits contain the same amount of alcohol (0.60).
Total abstinence is just that. Any alcoholic beverage consumed is a violation of the agreement not to drink alcohol. If this is a parole violation or a violation of the agreement between you and the insurance company you deal with, it does not matter if you were driving or not.
I'm not sure there is any data available for this, how would you know the exact beverage consumed by every person who is found to be over the limit? You'll never get someone to just own up to it surely? lol
Designated drivers have probably saved nearly 50,000 lives and spared many more thousands of people from suffering injury from drunk driving. 1 Over nine out of 10 Americans who attend social events where alcohol is served would like to see designated drivers used. And the proportion of people using or being a designated driver has increased dramatically over time. 2 Each year over 73,000,000 Americans either serve as a designated driver or are driven home by one.
The same way it does when you are driving a car
Get them to a medical facility. Alcohol detox can be life-threatening due to blood pressure spikes and seizures.
The term for having an excessive Blood Alcohol Concentration (BAC) is DUI or DWI. DUI : Driving Under the Influence DWI : Driving While Intoxicated or Driving While Impaired (drugs or alcohol)