Henry + Dow
Call Today for a Consultation
Tulsa 918-933-4333
OKC 405-605-0681

Settle For Nothing Less
Than Success

Understanding how BAC affects driving

Drunk driving charges in Oklahoma are based on blood alcohol concentration, or BAC. Different levels of alcohol in the blood have been shown to affect driving differently, and the legal limit established across the country is currently set at .08 percent. Breathalyzer tests are used by police to measure BAC by the side of the road. Since the differences between a legal BAC and an illegal one can be small, it is important that these machines are properly calibrated. If they are not, people charged with DUI can raise that failure to maintain the equipment as part of their defense.

The Centers for Disease Control and Prevention say that driving may be affected with a BAC of as little as .02 percent. People may feel a sense of relaxation, warmth, changed mood and some loss of ability to judge. They may be less able to concentrate on two tasks at once and lose visual acuity. In addition, at a BAC of .05, the effects of alcohol become more severe. People may have some loss of muscle control that affects the ability to focus their eyes. Drivers may begin to feel especially good but also become less alert and inhibited with a weakened emergency response.

At a BAC level of .08 percent, it is more difficult for drivers to properly discern danger. People may also have less self-control and impaired reasoning skills as muscle coordination weakens in terms of vision, balance and reaction time. Drivers may be less able to control their speed, concentrate on the road or detect traffic signals.

Correctly determining the BAC level of an accused driver is critical to a DUI case. People who are facing DUI charges can work with a criminal defense attorney to challenge prosecution assertions and police evidence, including the reliability of any BAC test that was used.

No Comments

Leave a comment
Comment Information
Email Us For A Response

Get Answers Today

Bold labels are required.

Contact Information
disclaimer.

The use of the Internet or this form for communication with the firm or any individual member of the firm does not establish an attorney-client relationship. Confidential or time-sensitive information should not be sent through this form.

close

Privacy Policy

Tulsa, OK Office
1616 South Main Street
Tulsa, OK 74119

Phone: 918-933-4333
Fax: 918-512-4461
Tulsa Law Office Map

Norman, OK Office
480 24th Avenue NW
Suite 200-5
Norman, OK 73069

Phone: 405-605-0681
Fax: 405-594-6004
Map & Directions

Oklahoma City, OK Office
4100 Perimeter Center Drive
Suite 230
Oklahoma City, OK 73112

Phone: 405-605-0681
Fax: 405-594-6004
Map & Directions