Under the current Pennsylvania DUI Laws, the prosecution does not always need to prove that a driver was “impaired” or “intoxicated” while operating a motor vehicle in order to prove they were guilty of DUI. The Pennsylvania DUI statute as it currently stands provides for what are called, “per se” levels – levels of drugs or alcohol, that if found in the blood within two hours of operating a motor vehicle, one is guilty of the offense of DUI.
In Pennsylvania the legal limit for alcohol is .08%. Therefore, if someone is found to have a blood alcohol content of .08% or above, within two hours of operating a motor vehicle, he/she is guilty of “per se” DUI whether or not impaired or manifesting the signs of intoxication.
While this may be true by the letter of the law, in a practical application there are very few situations where someone should be charged with DUI without manifesting signs of intoxication or consumption. This is because before an officer is permitted to transport someone for chemical testing, there must be some facts or indications that provide a legal justification to take him/her for such a test – the blood test must be supported by a sufficient level of legal suspicion. (This is in conjunction with the implied consent law discussed in a previous post)
When someone is charged with a DUI, it is crucial to have an experienced lawyer thoroughly analyze the facts and circumstances surrounding your DUI arrest before taking any action or waiving your rights to contest the charges. There is often an argument to be made that the police officer was not legally justified in taking a breath or blood test in the first place.
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