What is the effect of driving under the influence of alcohol?

Driving under the influence of alcohol significantly decreases reaction time and impairs judgment, making it one of the primary reasons for the increased risk of accidents among intoxicated drivers. Alcohol consumption affects cognitive functions and motor skills, leading to slower reflexes when responding to events on the road, such as other vehicles, traffic signals, and pedestrians. Additionally, judgment is compromised, causing drivers to make poor decisions, such as misjudging distances, speeding, or taking unnecessary risks.

In contrast, the other options erroneously suggest that alcohol either improves skills or has no impact at all, both of which contradict well-documented research on the effects of alcohol on driving abilities. It’s crucial to understand that even small amounts of alcohol can lead to serious impairments, making option A the only accurate representation of the consequences of driving under the influence.