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The Law Office of Robert Tayac
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Persons Under 21

California Vehicle Code Section 23140

23140. (a) It is unlawful for a person under the age of 21 years who has 0.05 percent or more, by weight, of alcohol in his or her blood to drive a vehicle.

(b) A person may be found to be in violation of subdivision (a) if the person was, at the time of driving, under the age of 21 years and under the influence of, or affected by, an alcoholic beverage regardless of whether a chemical test was made to determine that person's blood alcohol concentration and if the trier of fact finds that the person had consumed an alcoholic beverage and was driving a vehicle while having a concentration of 0.05 percent or more, by weight, of alcohol in his or her blood.

(c) Notwithstanding any provision of law to the contrary, upon a finding that a person has violated this section, the clerk of the court shall prepare within 10 days after the finding and immediately forward to the department an abstract of the record of the court in which the finding is made. That abstract shall be a public record and available for public inspection in the same manner as other records reported under Section 1803.

Office Location and Areas We Serve

The Law Office of Robert Tayac is located in San Francisco at 505 Montgomery Street, 11th Floor San Francisco, California 94111. Satellite offices are maintained in Napa, Redwood City, San Rafael, and Walnut Creek. For more information on driving under the influence matters in neighboring cities and counties, feel free to review the county specific information on the resource pages listed below:

  • San Francisco
  • Marin County
  • San Mateo County
  • Oakland
  • Walnut Creek
  • San Rafael
  • Alameda County
  • Contra Costa County
  • Napa
  • Palo Alto

Contact The Office

Robert Tayac and the DUI investigators and experts working with him have been helping people who have been arrested for driving under the influence in San Francisco and the surrounding counties for more than fifteen years. If you hire the Law Office of Robert Tayac to handle your DUI case, you will know that you have retained the services of the most knowledgeable, experienced, and trustworthy San Francisco DUI defense team.

Contact the Law Office of Robert Tayac for your free case evaluation!