Vigilance Problems

Vigilance concerns a person’s ability to pay attention to a task or notice changes in surroundings. A driver whose vigilance has been impaired by alcohol might forget to turn his or her headlights on when required. Similarly, impaired drivers often forget to signal a turn or lane change, or their signal is inconsistent with their [...]

Judgment Problems

Operating a motor vehicle requires continuous decision-making by the driver. Unfortunately, judgment abilities can be affected by even small amounts of alcohol. For example, alcohol-impaired judgment can cause a driver to follow another vehicle too closely, providing an unsafe stopping distance.
Alcohol-impaired judgment also can result in a driver taking risks or endangering others. If you [...]