Does the Gap Between .05 and .08 BAC Truly Matter?
Driving under the influence (DUI) is a severe offense across the United States, with strict legal limits in place to determine when a driver is considered impaired. In Colorado, a blood alcohol concentration (BAC) of .08 is the threshold for a DUI charge. Simultaneously, having a blood alcohol concentration (BAC) of .05 may result in a reduced charge of Driving While Ability Impaired (DWAI). But how significant is the distinction between these two seemingly close numbers, and what is the science behind them?
To comprehend the impact of alcohol on the body, it’s essential to delve into the science of booze in the blood. As outlined by the Centers for Disease Control and Prevention (CDC), a single serving of alcohol is typically defined as 12 ounces of beer with 5 percent alcohol content, five ounces of wine with 12 percent alcohol content, or one and a half ounces of 80-proof liquor.Consuming about three beers of this standard will bring the average person’s BAC up to .05. At this level; drivers experience reduced coordination, impaired ability to track moving objects, and increased difficulty steering.
Add one more beer to the equation, and the BAC rises to .08. At this point, drivers face challenges in controlling their speed, processing information, and reasoning. Balance, vision, and reaction time are noticeably affected, making it challenging to notice potential dangers on the road. Beyond .08, drivers exhibit an apparent loss of reaction time and control and difficulties in staying in their lane and braking appropriately.
Historical studies dating to the 1960s shed light on the risks of different BAC levels. Drivers with a .05 BAC have a relative crash risk of 1.38 compared to sober drivers, while at .08, this risk jumps to 2.69. The alarming increase continues at a BAC of .10, where the relative crash risk is a staggering five times higher than that of sober drivers.
Recognizing that a BAC of .05 does indicate impairment, Colorado has implemented the DWAI charge to address the risk posed by mildly impaired drivers. However, the landscape of DUI laws could be on the verge of change. Countries like France, Germany, and Australia have already established their DUI limit at .05. The National Transportation Safety Board suggested in 2013 that the United States adopt a similar threshold.
The move towards a lower BAC threshold is driven by a growing body of evidence highlighting the risks linked with even minimal alcohol intake while operating a vehicle. Proponents argue that lowering the legal limit to .05 would help further reduce the number of alcohol-related accidents and enhance overall road safety. However, this proposal has faced resistance, with opponents expressing concerns about the potential criminalization of responsible drinkers and the effectiveness of such a measure in curbing alcohol-related accidents.
In evaluating the significance of the gap between a blood alcohol concentration (BAC) of .05 and .08, it becomes evident that the nuanced nature of alcohol-related regulations requires careful consideration. The discussion surrounding this narrow range has far-reaching implications for legal frameworks, public safety, and individual rights. The analysis underscores the need for a comprehensive comprehension of the physiological and behavioral impacts of consuming alcohol, as well as the societal impact of setting legal thresholds. As stakeholders grapple with the intricacies of this issue, legal practitioners like Thomas & Ahnell, LLC, play a vital role in maneuvering through the intricacies of DUI cases and advocating for their clients within the evolving legal landscape. The dynamic interplay between science, policy, and legal representation remains pivotal in shaping a balanced approach to alcohol-related offenses.
Do you have further questions or concerns? Call us or contact the attorneys at Thomas & Ahnell, LLC, and we will be happy to help.