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Drunk Driving’s Grisly Toll Justifies Warrantless Searches of Motorist’s Breath
Citing the “grisly toll on the Nation’s roads,” and by opinion dated June 23, 2016, the United States Supreme Court has ruled that the police are not required to obtain a warrant in order to obtain a breath sample. The same is not true of blood test where warrants are still required. Fundamental to the Court’s analysis is their finding that breath testing is non-invasive, and can therefore be conducted as a “search incident to arrest.” The name of the case is Birchfield v. North Dakota.
The Court’s opinion begins with a brief history of drunk driving and the evolution of breath testing to its current incarnation – infrared spectroscopy. Included in this history is the fact that the Nation’s first “legal limit” was 0.15%. The legal limit was later dropped to 0.10% and then dropped again to the current National standard of 0.08%.
The Birchfield opinion embraces and discussed three separate but related cases as follows:
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