Beat the goddamned breathalyzer

You wanna beat the breathalyzer?  You wanna drive around pissed outta yer skull, giving not fuck nor shit for pedestrians and other “users of the road”, ie the selfish gits who wanna curb yer enthusiasm?  Then read this!! (courtesy of some blogger called KEVIN who blogs on “” fer fuck’s sake… HOW TO BEAT A BREATHALYZER!!!!!
Current mood:  contemplative
Want to trick that breath machine into a false reading?Not that difficult: just vary your breathing pattern.

As I’ve indicated in earlier posts, these breath machines which determine guilt or innocence

in DUI cases are not exactly the reliable devices that law enforcement would have us believe. Yet another example of that unreliability is the fact that the results will vary depending upon the breathing pattern of the person being tested. This has been confirmed in a number of scientific studies. In one, for example, a group of men drank moderate doses of alcohol and their blood-alcohol levels were then measured by gas chromatographic analysis of their breath. The breathing techniques were then varied.

The results:

Holding your breath for 30 seconds before exhaling increased the blood-alcohol concentration

(BAC) by 15.7%.

Hyperventilating for 20 seconds immediately before the analyses of breath, on the other hand, decreased the blood-alcohol level by 10.6%.

Keeping the mouth closed for five minutes and using shallow nasal breathing resulted in increasing the BAC by 7.3%, and testing after a slow, 20-second exhalation increased levels by 2%.

“How Breathing Techniques Can Influence the Results of Breath-Alcohol Analyses”, 22(4) Medical Science and the Law 275. For another study with similar findings, see “Accurate Measurement of Blood Alcohol Concentration with Isothermal Breathing”, 51(1) Journal of Studies on Alcohol 6.

Dr. Michael Hlastala, Professor of Physiology, Biophysics and Medicine at the ..:namespace

prefix = st1 ns = “urn:schemas-microsoft-com:office:smarttags” />University of Washington has gone farther and concluded:

“By far, the most overlooked error in breath testing for alcohol is the pattern of breathing….The concentration of alcohol changes considerably during the breath…The first part of the breath, after discarding the dead space, has an alcohol concentration much lower than the equivalent BAC. Whereas, the last part of the breath has an alcohol concentration that is much higher than the equivalent BAC. The last part of the breath can be over 50% above the alcohol level….Thus, a breath tester reading of 0.14% taken from the last part of the breath may indicate that the blood level is only 0.09%.” 9(6) The Champion 16 (1985).

Many police officers know this. They also know that if the machine contradicts their judgment that the person they arrested is intoxicated, they won’t look good. So when they tell the arrestee to blow into the machine’s mouthpiece, they’ll yell at him, “Keep breathing! Breathe harder! Harder!” As Professor Hlastala has found, this ensures that the breath captured by the machine will be from the bottom of the lungs, near the alveolar sacs, which will be richest in alcohol. With the higher alcohol concentration, the machine will give a higher — but inaccurate — reading.

This web posting is for general information and does not contain a full legal analysis of the matters presented.  It should not be construed as legal advice or relied upon as legal opinion on any specific facts or circumstances.  The invitation to contact Kevin Mark Wray, Esquire is not a solicitation to provide professional services and should not be construed as an availability to perform legal services in any jurisdiction in which Kevin Mark Wray isnot licensed to practice.
10:09 AM – 0 Comments – 0 Kudos – Add Comment


2 Responses to “Beat the goddamned breathalyzer”

  1. make/shift Says:

    I can’t believe this is filed under Anarchism! Why?

    Driving around intoxicated only proves that you are an idiot, not an Anarchist. I work in an emergency room and I see the effects of DUI’s everyday, I am also a proud Anarchist and would never use my political beliefs to justify killing myself or worse yet, someone else. Anarchists seek a world free from political and economic oppression, not to exist in this world free to do what they want…

    Please stop giving Anarchists a bad name. The corporate media does that enough already.

  2. heretogo Says:

    Dude, you need to get your head out of your ass! This is under Anarchy because it deals with another way that the State fabricates evidence against individuals. Nowhere do I condone driving under the influence or trying to trick the machine. And where the fuck do you get the idea that I drink and drive?!
    This is a matter of freedom of information. I assume that you, as an Anarchist, believe that we should all be free to say and hear things that are true? Well, the truth ain’t always gonna suit your sliced-bread mentality. Get used to it, dickhead – and don’t tell me I’m not an Anarchist just because you don’t like what I post here! You Nazi Prick!

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