Zero Tolerance laws are governed by Vehicle Code Section 23136 and 23140 which prohibit any driver under the age of 21 to drive with a BAC of .01% or more. The Government can use a chemical test of the driver's blood or breath OR use simply a Preliminary Alcohol Screening device to determine if the driver is .01% or more BAC.
Driver's face a one year suspension of their driving privilege by DMV and consequences in Court if convicted. These offenses can be fought and won both at Court and at DMV. Mr. Price has been very successful in defending Under 21 drivers.