In the world of drunk-driving laws, there’s a clear difference between Driving While Intoxicated (DWI) and Driving Under the Influence (DUI). Although people might use these terms like they’re the same, in places where they’re defined differently, there’s a big difference in how serious the penalties are, how the laws are applied, and what proof is needed to convict someone.
Let’s break down what each term usually means. A DWI is given when someone is caught driving and their blood alcohol level is over the legal limit, which is often 0.08%. A DUI, however, is used when someone is driving affected by alcohol or drugs, no matter what their blood alcohol level is. In some places, DUI is the term used for cases that aren’t as severe as those that get a DWI charge.
Proving a DWI Charge
To prove a DWI charge, authorities need evidence showing that the accused was driving while intoxicated. This usually centers on proving their blood alcohol concentration exceeded the legal limit.
Evidence gathering for a DWI typically involves administering breathalyzer or blood tests at the scene or shortly after an arrest. Additionally, physical sobriety tests like checking speech, balance, reactions to light, and performing standard field sobriety tests may be conducted.
In addition to these tests, law enforcement may rely on observational evidence such as driving behavior, details of any accidents, and the behavior of the individual during the arrest. So, a successful DWI charge often requires a mix of scientific and observational evidence demonstrating clear intoxication.
Proving a DUI Charge
DUI charges cover a broader spectrum, including impairment from alcohol, illegal drugs, prescription meds, or over-the-counter remedies. Unlike DWI, which centers on exceeding the BAC limit, DUI focuses on how impaired the driver’s abilities were.
Evidence for DUI may resemble DWI cases, with physical or chemical tests. However, instead of BAC, the focus is on proving impairment hindering safe driving. Tests like the horizontal gaze nystagmus measure eye movements, indicating drug influence.
Further evidence might include police footage, officer and witness testimonies, driving records, signs of substance use in the vehicle, and any admissions by the defendant.
In summary, DWI and DUI charges target impaired driving, but proof methods vary. DWI demands evidence of high BAC, while DUI emphasizes impaired faculties from any substance. Cases differ, so seeking legal advice from defense attorney Thomas Kokonowski for a specific understanding is crucial.
