Avvo Clients' Choice Award 2025 5.0 Google Rating 145 Reviews 5 Stars Yelp Rated United States District Court Eastern District of California United States District Court Southern District of California 5 Star Avvo Rating
Avvo Clients' Choice Award 2025 5.0 Google Rating 145 Reviews 5 Stars Yelp Rated United States District Court Eastern District of California United States District Court Southern District of California 5 Star Avvo Rating
Free Case Consultation

CALL US NOW

657-255-6455
Free Case Consultation
AS SEEN ON
Yahoo Finance NBC MarketWatch CBS Business Insider Benzinga AP ABC
Latest Case Results
Felony Organized Retail Theft Case Dismissed Illegal Reentry (Federal) Time Served Sentence Sexual Assault Allegation (Evidence Disclosure Issue) Evidence Disclosed DUI With Injury (VC 23153) Charge Reduced Federal Security Clearance Matter Security Clearance Reinstated Obscene Material Charge Charge Modified – No Registration
Felony Organized Retail Theft Case Dismissed Illegal Reentry (Federal) Time Served Sentence Sexual Assault Allegation (Evidence Disclosure Issue) Evidence Disclosed DUI With Injury (VC 23153) Charge Reduced Federal Security Clearance Matter Security Clearance Reinstated Obscene Material Charge Charge Modified – No Registration

Fighting for Your Rights

Marijuana DUI Lawyer in Taft

CASE DISMISSED

Felony Organized Retail Theft

EVIDENCE DISCLOSED

Sexual Assault Allegation (Evidence Disclosure Issue)

CHARGE REDUCED

DUI With Injury (VC 23153)

SECURITY CLEARANCE REINSTATED

Federal Security Clearance Matter

TIME SERVED SENTENCE

Illegal Reentry (Federal)

CHARGE MODIFIED – NO REGISTRATION

Obscene Material Charge

Attorney Geronimo Gutierrez IV - Poseidon Defense A.P.C.
Criminal Defense Services

Marijuana DUI Defense

Marijuana DUI charges carry serious consequences that can impact your driving privileges, employment, and future opportunities. Poseidon Defense A.P.C. provides aggressive legal representation for individuals facing drug-related driving offenses in Taft. Our team understands the complexities of cannabis impairment cases and works to protect your rights throughout the legal process.

California’s marijuana DUI laws continue to evolve, creating challenges for both law enforcement and defendants. Proving impairment from cannabis is more complicated than alcohol testing, and prosecutors often rely on questionable evidence. We challenge these cases at every stage and fight for the best possible outcome for your situation.

Why You Need Strong Legal Defense

A marijuana DUI conviction can result in license suspension, substantial fines, probation, and potential jail time. Poseidon Defense A.P.C. works to minimize these consequences through vigorous defense strategies. We examine police procedures, field sobriety tests, and chemical analysis to identify weaknesses in the prosecution’s case.

Talk to a Lawyer

Our Criminal Defense Background

Poseidon Defense A.P.C. has extensive experience defending clients against DUI charges throughout California. Our attorneys understand how cannabis impairment is assessed and questioned by law enforcement. We leverage our knowledge of chemical testing, standardized field sobriety tests, and California vehicle code violations to build compelling defenses for every client.
Schedule a Consultation
Legal Insight Icon

Understanding Marijuana DUI Charges

Marijuana DUI prosecutions present unique challenges because cannabis affects individuals differently than alcohol. California Vehicle Code Section 23152(a) prohibits driving under the influence of any drug, including cannabis. Unlike alcohol, there is no legal breath test for marijuana, making these cases heavily dependent on officer observations and roadside testing methods.
Law enforcement officers may conduct Drug Recognition Expert evaluations to establish impairment, but these assessments are subjective and often unreliable. Blood and saliva tests can detect cannabis metabolites but cannot definitively prove current impairment. Poseidon Defense A.P.C. challenges these testing methods and the assumptions prosecutors make about marijuana’s effects on driving ability.

Need More Information?

Find Out If You Have a Case

Key Terms and Definitions

Drug Recognition Expert (DRE)

A law enforcement officer trained to identify impairment from drugs through a standardized evaluation process. DRE assessments are subjective and often inaccurate when evaluating cannabis use.

THC Metabolite

A byproduct of cannabis metabolism that can remain in the bloodstream for weeks after marijuana use. The presence of THC metabolites does not prove current impairment while driving.

Field Sobriety Test (FST)

Physical tests like the horizontal gaze nystagmus, walk-and-turn, and one-leg stand used to assess impairment. These tests are not reliable for detecting marijuana impairment and can produce false results.

Per Se DUI

A DUI charge based solely on having a prohibited substance in your system, without proving actual impairment. California does not have a legal per se limit for marijuana like it does for alcohol.

PRO TIPS

Request Police Records Immediately

Obtain dash cam and body camera footage from your traffic stop as soon as possible. This evidence may show inconsistencies in the officer’s observations or improper testing procedures. Early access to police records allows your attorney to identify weaknesses in the prosecution’s case.

Document Your Medical Information

Keep records of any medical conditions or medications that may have affected your performance on field sobriety tests. Sleep deprivation, fatigue, and certain medications can mimic signs of impairment. This documentation strengthens your defense if your case proceeds to trial.

Avoid Making Statements to Police

Exercise your right to remain silent and request an attorney before answering questions about marijuana use. Statements you make during arrest can be used against you in court. Communicating through your attorney protects your legal rights and prevents self-incrimination.

Strategic Defense Approaches

Full Defense Representation Benefits:

Complex Chemical Testing Evidence

Blood tests and saliva tests require expert analysis to challenge their reliability and accuracy. Testing procedures, calibration records, and lab practices must be thoroughly examined. Poseidon Defense A.P.C. retains independent toxicologists to evaluate chemical evidence and testify in your defense.

Multiple Impairment Assessment Methods

Prosecutors often combine field sobriety tests, DRE evaluations, and chemical tests to build their case. Each method has significant limitations and potential inaccuracies. Comprehensive defense requires challenging all evidence simultaneously and presenting reasonable doubt about impairment.

When Focused Defense Works:

Clear Police Procedure Violations

If police failed to read Miranda rights or conducted an illegal traffic stop, evidence may be suppressed. Focusing on procedural violations can result in case dismissal without needing to disprove impairment. This approach works best when the violation is clear and prejudicial.

Insufficient Evidence of Impairment

When prosecutors lack credible evidence connecting cannabis use to driving impairment, a targeted defense can succeed. Challenging the reliability of officer observations or testing results may be sufficient to secure acquittal. This approach requires careful evaluation of the evidence against you.

Common Situations Leading to Marijuana DUI Charges

Routine Traffic Stop and Drug Discovery

Officers discover marijuana during a traffic stop and conduct DRE evaluations based on the drug’s presence. Without impairment evidence, these cases are defensible through challenging testing procedures and officer observations.

Accident Investigation with Cannabis Involvement

Following a minor accident, police test drivers and charge marijuana DUI even without clear impairment signs. Establishing that cannabis did not cause the accident is central to your defense strategy.

DUI Checkpoint Marijuana Detection

DUI checkpoints frequently result in marijuana DUI arrests based on odor and positive drug tests. Challenging the legality of the checkpoint or the reliability of drug detection methods can lead to dismissal.

Attorney Geronimo Gutierrez IV - Poseidon Defense A.P.C.

Marijuana DUI Attorney Serving Taft

Contact Us About Your Case

Why Choose Poseidon Defense A.P.C.

Poseidon Defense A.P.C. brings years of criminal defense experience to marijuana DUI cases throughout Kern County. We understand California’s evolving cannabis laws and how to challenge impairment evidence effectively. Our attorneys work tirelessly to protect your rights and pursue the best possible resolution for your case.

We provide personalized attention to every client and develop tailored defense strategies based on your specific circumstances. From challenging field sobriety tests to questioning chemical analysis, we examine every aspect of your case. Contact Poseidon Defense A.P.C. today to discuss your marijuana DUI charge with a dedicated criminal defense attorney.

Call 657-255-6455 for Your Free Consultation

657-255-6455
TRUSTED

Recognized by the Nation's Top Legal Organizations

People Also Search For

Drug DUI

Impaired Driving Defense

THC DUI Charges

Cannabis Impairment Testing

Vehicle Code 23152

DRE Evaluation Challenge

Chemical Testing Defense

Field Sobriety Test Failure

Related Services

DUI Services

Aggravated DUI
Boating Under The Influence
Commercial Driver DUI
DMV Hearing License Suspension
DUI With Injury
Felony DUI
First Offense DUI
Marijuana DUI
Military DUI
Misdemeanor DUI
Multiple Offense DUI
Prescription Drug DUI
Second Offense DUI
Underage DUI
Wet Reckless Reduction

FAQS

What is the difference between marijuana DUI and alcohol DUI in California?

Marijuana DUI charges are prosecuted under the same statute as alcohol DUI, but the evidence and testing methods differ significantly. California does not have a legal per se limit for marijuana like the 0.08% blood alcohol content standard for alcohol. Prosecutors must prove impairment through officer observations, field sobriety tests, and chemical analysis rather than relying on a numerical threshold.This distinction creates opportunities for defense because marijuana’s effects vary greatly between individuals and chronic users may test positive without being impaired. Poseidon Defense A.P.C. leverages these differences to challenge the prosecution’s case and protect your rights.

Drug Recognition Expert evaluations are subjective assessments that lack the scientific rigor of chemical testing. DRE evaluations rely on officer observations of physical signs, pupil dilation, and behavioral patterns that can be influenced by fatigue, nervousness, or medical conditions. Research shows DRE evaluations have significant error rates and are frequently challenged in court by defense attorneys.Our attorneys question the officer’s training, the standardization of the evaluation, and the validity of the conclusions drawn. We often retain independent experts to rebut DRE findings and provide credible testimony about marijuana’s actual effects on driving ability.

You have the right to refuse field sobriety tests in California, and refusing does not automatically result in license suspension like refusing a breath or blood test. However, law enforcement may use your refusal as evidence of consciousness of guilt or impairment. The decision to refuse should be made carefully based on your specific situation and the presence of other evidence.Once arrested, you have limited rights to refuse chemical testing, though California’s implied consent laws continue to evolve. Discussing your options with Poseidon Defense A.P.C. before any traffic stop allows you to make informed decisions that protect your legal interests.

Refusing a blood test after a marijuana DUI arrest can result in automatic license suspension and may lead to additional charges. California law requires consent to chemical testing once you are lawfully arrested for DUI. However, police must have probable cause to request the test, and the procedures used to obtain your blood sample must comply with legal standards.Posteidon Defense A.P.C. evaluates whether law enforcement followed proper procedures and whether your rights were violated during the testing process. Violations in the search and seizure procedures may result in suppression of the blood test evidence.

THC, the active compound in marijuana, can be detected in blood for several hours to days depending on frequency of use. Chronic users may test positive for weeks or months even if they have not used cannabis recently. This distinction is critical because a positive test does not prove you were impaired at the time of driving.Our attorneys emphasize that THC metabolites indicate past use rather than current impairment. We challenge prosecutorial assumptions about what a positive test means and present evidence showing that you were not actually impaired while driving.

First-time marijuana DUI convictions carry penalties including fines ranging from $250 to $1,000, license suspension, probation, and possible jail time. Subsequent convictions result in escalating penalties, including mandatory jail time and extended license suspension. A conviction can also impact employment, housing, and educational opportunities.Posteidon Defense A.P.C. works aggressively to avoid conviction or reduce charges to lesser offenses that carry less severe penalties. We explore plea negotiations, alternative sentencing options, and trial strategies to minimize the impact on your future.

Yes, you can challenge whether law enforcement had reasonable suspicion or probable cause to stop your vehicle. If the traffic stop was unlawful, all evidence obtained as a result may be suppressed and your case dismissed. Common violations include pretextual stops, failure to articulate reasonable suspicion, or violation of your constitutional rights during the stop.Our attorneys conduct thorough investigations of traffic stop circumstances and file motions to suppress evidence when violations occur. This defense strategy can result in case dismissal without requiring a trial.

Remain calm and polite during the traffic stop while exercising your constitutional rights. Provide your license, registration, and insurance information, but decline to answer questions about marijuana use or consumption. Do not consent to searches of your vehicle without a warrant and request an attorney before any field sobriety tests or chemical testing.Contact Poseidon Defense A.P.C. immediately after your arrest to begin building your defense. Early intervention allows us to preserve evidence, file necessary motions, and develop strategies to protect your rights throughout the criminal justice process.

Prior marijuana DUI convictions elevate penalties for subsequent charges and may result in mandatory minimum jail sentences. Strikes under California’s Three Strikes law may apply if prior convictions qualify. Your sentencing options become much more limited with prior convictions on your record.Posteidon Defense A.P.C. understands the stakes with prior convictions and develops aggressive strategies to avoid additional convictions. We explore options to reduce charges, negotiate favorable plea agreements, or challenge the legality of prior convictions affecting your current case.

We prepare thoroughly for trial by retaining toxicologists and impairment experts to challenge prosecution evidence. We conduct detailed investigations of the traffic stop, police procedures, and testing methods used in your case. Mock trials and strategic planning ensure we present the strongest possible defense to the jury.Posteidon Defense A.P.C. prepares clients to testify effectively and develops cross-examination strategies for prosecution witnesses. Our goal is to present reasonable doubt about your impairment and secure an acquittal or favorable verdict at trial.

All Services in Taft

Explore our full range of defense services available in Taft

Criminal Defense

Criminal Defense Services

Assault and BatteryBurglary and RobberyChild Abuse or Neglect DefenseConspiracy ChargesCriminal TrialsCyber CrimeDomestic Violence DefenseDrug CrimesFederal CrimesFelony CrimesFraud and EmbezzlementGun and Weapons ChargesHit and Run DefenseHomicide and ManslaughterIdentity Theft and CybercrimesIllegal Entry Across BordersJuvenile CrimesMisdemeanor CrimesPetty TheftProstitution or SolicitationPublic Intoxication or Disorderly ConductSex CrimesStalking and HarassmentTheft and ShopliftingVehicular ManslaughterWhite Collar Crimes
DUI

DUI Services

Aggravated DUIBoating Under The InfluenceCommercial Driver DUIDMV Hearing License SuspensionDUI With InjuryFelony DUIFirst Offense DUIMarijuana DUIMilitary DUIMisdemeanor DUIMultiple Offense DUIPrescription Drug DUISecond Offense DUIUnderage DUIWet Reckless Reduction

Legal Services