Final answer:
The risk of being involved in a car crash is seven times greater for drivers with a BAC of 0.10% than for sober drivers, highlighting the dangers of driving under the influence of alcohol.
Step-by-step explanation:
The question addresses the increased risk of accidents when driving with a specific Blood Alcohol Concentration (BAC) level. Research has shown that when a driver has a BAC of 0.10%, the risk of being involved in a car crash is significantly higher than when they have not consumed alcohol.
Specifically, according to studies by the National Highway Traffic Safety Administration (NHTSA), the risk of being involved in a traffic accident is about seven times greater for drivers with a BAC of 0.10% compared to drivers who have not consumed alcohol. Recognizing this increased risk is crucial for promoting safety on the roads and preventing alcohol-related accidents.