Chevrolet 2003 Avalanche Owner's Manual page 268

But the ability to drive is affected well below a BAC of
0.10 percent. Research shows that the driving skills
of many people are impaired at a BAC approaching
0.05 percent, and that the effects are worse at night. All
drivers are impaired at BAC levels above 0.05 percent.
Statistics show that the chance of being in a collision
increases sharply for drivers who have a BAC of
0.05 percent or above. A driver with a BAC level of
0.06 percent has doubled his or her chance of having a
collision. At a BAC level of 0.10 percent, the chance
of this driver having a collision is 12 times greater; at a
level of 0.15 percent, the chance is 25 times greater!
The body takes about an hour to rid itself of the alcohol
in one drink. No amount of coffee or number of cold
showers will speed that up. "I'll be careful" isn't the right
answer. What if there's an emergency, a need to
take sudden action, as when a child darts into the
street? A person with even a moderate BAC might not
be able to react quickly enough to avoid the collision.
There's something else about drinking and driving that
many people don't know. Medical research shows
that alcohol in a person's system can make crash
injuries worse, especially injuries to the brain, spinal
cord or heart. This means that when anyone who
has been drinking — driver or passenger — is in a
crash, that person's chance of being killed or
permanently disabled is higher than if the person had
not been drinking.
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CAUTION:
Drinking and then driving is very dangerous.
Your reflexes, perceptions, attentiveness and
judgment can be affected by even a small
amount of alcohol. You can have a serious —
or even fatal — collision if you drive after
drinking. Please don't drink and drive or ride
with a driver who has been drinking. Ride
home in a cab; or if you're with a group,
designate a driver who will not drink.
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