What does "driving under the influence of drugs" mean?

The phrase "driving under the influence of drugs" specifically refers to the operation of a vehicle while impaired by substances that can alter a person's mental or physical faculties. This encompasses not just illicit drugs, but also prescription medications and other substances that can affect a driver's ability to operate a vehicle safely. Impairment influences reaction times, decision-making, coordination, and overall motor skills, leading to an increased risk of accidents.

Understanding the context of driving under the influence emphasizes the serious nature of operating a vehicle while impaired, which can result in legal consequences such as fines, license suspension, or even imprisonment. Recognizing that this definition pertains directly to impairment gives a clear distinction from other choices. Operating a vehicle with a valid license or an inspection sticker, or having passengers, may be violations or infractions of vehicle laws, but they do not relate to the capacity of the driver in terms of their ability to safely control the vehicle while under the influence of drugs.