driving under the influence

Driving under the influence (DUI) occurs when a person operates a vehicle while their ability to do so safely is impaired by alcohol, drugs, or certain medications. These substances affect judgment, coordination, reaction time, and decision-making, increasing the risk of accidents. Laws regulate blood alcohol concentration (BAC) levels, with most jurisdictions deeming a BAC of 0.08% or higher as illegal. DUI violations can result in legal penalties, including fines, license suspension, and imprisonment. The primary concern is ensuring road safety by preventing impaired drivers from causing harm to themselves and others.