Law enforcement personnel in the state of Missouri take driving while intoxicated (DWI) seriously. Since a conviction carries severe penalties—even first-time offenders face up to six months in jail—it’s wise to review the local laws before hitting the road. Here’s what all motorists—especially those who like to socialize on the weekends—should know about DWI in Missouri. 

The Legal BAC Limit

In Missouri, a motorist is typically considered driving while intoxicated if his or her blood alcohol concentration (BAC) is 0.08% or higher. Because the state has a zero-tolerance law, though, those who are under 21 can face a charge of minor in possession and administrative loss of license for operating a vehicle if their BAC is as low as 0.02%. Additionally, commercial drivers are held to a higher standard because of the demands of their job. As such, they can be charged with DWI if their BAC is just 0.04%. 

The Implied Consent Law 

If you get pulled over for signs of drunk driving in Missouri, you’re obligated to consent to any chemical tests the officers want to administer because of the state’s implied consent law. This statute requires motorists to consent to blood, breath, urine, or saliva tests upon requests. If you refuse any such tests, you could face a one year license revocation, regardless of whether you’re actually intoxicated.  To drive during that year, you have to have an ignition interlock in any vehicle you drive  

The Factors That Yield Harsher Penalties 

In the state of Minnesota, certain DWI scenarios can result in more severe penalties. Known as aggravating factors, these circumstances include driving with a BAC over 0.15%, having prior DWI convictions, and causing a traffic accident that results in bodily injury or death. Driving while intoxicated with minors in the vehicle could also be considered an aggravating factor. 

If you’ve been accused of driving while intoxicated, turn to the Law Office of Mike Hamilton. Located in Columbia, MO, this firm is led by a seasoned criminal law attorney who served as Fulton’s District Public Defender for nearly 20 years. DWI, possession and traffic have been his focus. With a commitment to providing attentive counsel that’s tailored to the situation at hand, Mike Hamilton fights tirelessly on behalf of his clients. To request a case evaluation with this knowledgeable lawyer and start building your defense, call (573) 825-5698 or reach out on his website. 

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