Glasgow Driving with Excessive Blood Alcohol Content ordinance (§ 342.030)

A. A person commits the offense of driving with excessive blood alcohol content if such person operates:

1. A vehicle while having eight-hundredths of one percent (0.08%) or more by weight of alcohol in his/her blood; or

2. A commercial motor vehicle while having four-hundredths of one percent (0.04%) or more by weight of alcohol in his/her blood.

B. As used in this Section, "percent by weight of alcohol" in the blood shall be based upon grams of alcohol per one hundred (100) milliliters of blood or two hundred ten (210) liters of breath and may be shown by chemical analysis of the person's blood, breath, saliva or urine. For the purposes of determining the alcoholic content of a person's blood under this Section, the test shall be conducted in accordance with the provisions of Sections 577.020 to 577.041, RSMo.