Alcohol impairs driving abilities.
Lawmakers would like to stop inebriated people from driving because in most accidents with injuries, some of the people involved have alcohol in their blood.
Breath alcohol tests are simple and fairly reliable.
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Police officers use breath analyzers to test drivers for the presence of alcohol or other substances. They can tell if a driver is over the legal alcohol limit and therefore a danger to other drivers.
In Pennsylvania, the legal blood alcohol concentration (BAC) limit for most drivers is 0.08%. However, for commercial drivers, the limit is lower at 0.04%, and for drivers under 21, any detectable amount of alcohol can lead to penalties. Pennsylvania also has stricter penalties for drivers with a BAC of 0.10% or higher, classifying them as DUI offenders.
In Kansas, the legal limit for blood alcohol concentration (BAC) while driving is 0.08% for most adults. For commercial drivers, the limit is lower at 0.04%. Additionally, drivers under the age of 21 are subject to a zero-tolerance policy, meaning any detectable alcohol can result in penalties.
In Washington State, the legal blood alcohol concentration (BAC) limit for drivers aged 21 and over is 0.08%. For commercial drivers, the limit is lower at 0.04%, and for drivers under 21, any detectable alcohol in the system can result in penalties due to the zero-tolerance policy. Penalties for exceeding these limits can include fines, license suspension, and other legal consequences.
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In Florida, the legal alcohol limit for a Class A driver is 0.04%. This means that a driver operating a commercial vehicle with a blood alcohol concentration (BAC) of 0.04% or higher is considered legally intoxicated. It is lower than the limit for non-commercial drivers, which is 0.08%.
The legal alcohol limit when driving in Texas depends on a couple things. The legal alcohol limit is 0.08 BAC, if you are under 21 then the limit is set at 0.02 BAC and if you are a commercial driver then the limit is 0.04 BAC.
Drivers with a BAC of .016 (twice the legal limit) account for at least half of all alcohol-related traffic fatalities.
18 is the legal age limit and 16 is for alcohol consumption
Is to avoid road accident