http://www.impaireddriving.ca/
Among their other specialties is helping guys get off if they've blown over .08 blood alcohol on a breathalyzer. Let's look at an example of some of the tactics they'll use:
Now here's the question: isn't this kind of bullshit unethical? I know you're supposed to do whatever is necessary to help your client, but the fact is that this kind of defense certainly undermines the spirit of any such law (0.08 blood alcohol requires four fucking drinks for the average adult male) because anybody who blows over 0.08 is obviously an impaired driver even if the alcohol from his last drink hadn't quite been absorbed into his bloodstream yet; the alcohol is in his system regardless.The charge of over .08 refers to the charge of operating a motor vehicle when your blood alcohol level exceeds 80 mg of alcohol in 100 ml of blood. The police prove this charge by taking a breath or blood test (most commonly breath).
Most breath tests are taken sometime after the person has been stopped driving, and has been taken to the police station. The legal question is; what was your blood alcohol level at the time you were operating the vehicle, not what was your blood alcohol reading at the police station when you provided your breath sample? Your blood alcohol level could have been under .08 when you were driving, but over .08 by the time you took the breath test at the station.
Here’s how:
Alcohol takes time to be absorbed by the human body. If you had drinks just before you got in your car to drive, the alcohol that is in your body may not have been absorbed into your blood stream yet (it could still be in your stomach or your intestine). By the time you provide the breath test, your blood alcohol level might be over .08. This is sometimes called “the last drink defence”.
Where exactly does a lawyer's responsibility to his client end and his responsibility to society begin?