What is the legal Blood Alcohol Concentration (BAC) limit for drivers aged 21 and over in Delaware?

The legal Blood Alcohol Concentration (BAC) limit for drivers aged 21 and over in Delaware is 0.08%. This standard is in line with regulations across many states, where a BAC of 0.08% or higher is considered impaired for the purposes of operating a motor vehicle.

When a driver's BAC reaches this level, they are at a significantly increased risk of being involved in an accident due to impaired judgment, reduced coordination, and slower reaction times. Therefore, law enforcement agencies strictly enforce this limit to ensure road safety and reduce the incidence of alcohol-related crashes.

Other BAC levels listed in the choices are either below or above the legal limit for adults over 21. For example, a BAC of 0.06% is not yet at the impairment threshold set by the state, while levels at 0.10% and 0.12% surpass the legal limit, leading to greater penalties and the potential for more severe repercussions if caught driving over these limits. This legal framework serves as a clear guideline to encourage safer driving practices among all motorists.