VC 23152(c): Driving While Addicted to Drugs in California

Vehicle Code 23152(c) makes it unlawful to drive a motor vehicle while addicted to any drug. This statute differs significantly from other DUI laws because it focuses on the driver’s status as a drug addict rather than impairment at the time of driving. Though rarely charged on its own, VC 23152(c) remains part of California’s comprehensive approach to preventing impaired driving.

Text of Vehicle Code 23152(c)

California Vehicle Code Section 23152(c) states:

It is unlawful for a person who is addicted to the use of any drug to drive a vehicle. This subdivision shall not apply to a person who is participating in a narcotic treatment program approved pursuant to Article 3 (commencing with Section 11875) of Chapter 1 of Part 3 of Division 10.5 of the Health and Safety Code.

This provision criminalizes driving based on addiction status while providing an explicit exception for individuals actively participating in approved treatment programs.

Elements the Prosecution Must Prove

To secure a conviction under VC 23152(c), the prosecution must establish two elements beyond a reasonable doubt:

Element 1 – The Defendant Drove a Motor Vehicle

Like all DUI offenses, the prosecution must first prove that the defendant operated a vehicle on a road, highway, or area accessible to public vehicular traffic. Standard evidence includes officer observations, witness statements, accident reports, and circumstantial evidence of recent vehicle operation.

Element 2 – The Defendant Was Addicted to a Drug

This element requires proving the defendant suffered from drug addiction at the time of driving. Addiction is generally understood as a physical or psychological dependence characterized by tolerance, withdrawal symptoms, and compulsive drug-seeking behavior.

Evidence of addiction may include prior drug-related arrests or convictions, medical records documenting substance use disorder, physical signs of chronic drug use (track marks, nasal damage), statements by the defendant, testimony from individuals familiar with defendant’s drug history, and toxicology results showing drug presence.

What Qualifies as a Drug

For purposes of VC 23152(c), the term drug encompasses any substance that could impair driving ability, including controlled substances such as heroin, cocaine, and methamphetamine, as well as prescription medications and over-the-counter drugs when misused. Notably, alcohol is not considered a drug under this statute since separate provisions address alcohol-impaired driving.

Penalties for VC 23152(c) Violations

When charged as a standalone offense, VC 23152(c) carries penalties comparable to other misdemeanor DUI offenses. However, this subdivision is most commonly charged alongside other DUI violations, with the court ultimately imposing a single sentence.

First Offense

• Jail Time: Up to 6 months county jail
• Fines: $390-$1,000 plus penalty assessments
• License Suspension: 6 months
• Additional Consequences: Probation, drug education

Second Offense

• Jail Time: 96 hours to 1 year
• Fines: $390-$1,000 plus assessments
• License Suspension: 2 years
• Additional Consequences: Enhanced drug treatment

Third Offense

• Jail Time: 120 days to 1 year
• Fines: $390-$1,000 plus assessments
• License Suspension: 3 years
• Additional Consequences: Intensive supervision

Fourth+ Offense (Felony)

• Jail Time: 16 months to 3 years state prison
• Fines: Up to $1,000 plus assessments
• License Suspension: 4 years
• Additional Consequences: Felony consequences

Courts often emphasize drug treatment programming when sentencing under this statute, recognizing that addiction is both a legal and public health issue.

The Treatment Program Exception

Vehicle Code 23152(c) explicitly exempts individuals participating in state-approved narcotic treatment programs. This exception recognizes that many people struggling with addiction are taking responsible steps toward recovery while maintaining necessary aspects of daily life, including transportation.

To qualify for this exception, the defendant must be actively enrolled in a treatment program approved under Health and Safety Code Sections 11875 and following. These programs include methadone maintenance programs, buprenorphine treatment programs, and other medication-assisted treatment protocols that meet state licensing requirements.

The exception requires active participation at the time of driving. Having previously completed treatment or being on a waiting list does not satisfy this requirement. Documentation from the treatment provider demonstrating enrollment and compliance is typically necessary to invoke this defense.

Why VC 23152(c) Is Rarely Charged

Prosecutors infrequently rely on VC 23152(c) as a primary charge for several practical reasons.

Proving addiction is difficult. Unlike measuring BAC or observing current impairment, establishing that someone is addicted requires substantial evidence of ongoing substance dependence. This often necessitates expert testimony and access to personal history that may be difficult to obtain.

Other statutes are more straightforward. When a driver is currently impaired by drugs, prosecutors typically charge VC 23152(f), which focuses on present impairment rather than addiction status. This approach requires only proving impairment at the time of driving.

Constitutional concerns exist. Some courts have questioned whether criminalizing addiction status, as opposed to conduct, raises Eighth Amendment issues. While VC 23152(c) technically criminalizes the act of driving rather than the status of being addicted, the line can become blurred in practice.

Defenses to VC 23152(c) Charges

Several defense strategies may apply to VC 23152(c) charges:

Not Addicted

The most direct defense challenges whether the defendant actually suffered from drug addiction. Casual or recreational drug use, even if recent, does not constitute addiction. The defense may present evidence that drug use was isolated, experimental, or controlled, rather than characterized by dependence and compulsion.

Participating in Approved Treatment

If the defendant was enrolled in a qualifying treatment program at the time of driving, they fall within the statutory exception. Defense counsel should obtain documentation from the treatment provider confirming active enrollment and compliance with program requirements.

Challenging the Traffic Stop

As with all DUI offenses, if law enforcement lacked reasonable suspicion or probable cause to initiate the stop, evidence obtained afterward may be suppressed. Without admissible evidence of addiction, the prosecution cannot prove its case.

Lack of Evidence

Given the difficulty of proving addiction, the defense may argue that the prosecution’s evidence is insufficient to establish this element beyond a reasonable doubt. Evidence of a single drug use incident or positive toxicology does not, standing alone, prove addiction.

Related Statutes

• VC 23152(f) – Driving under the influence of drugs, focused on current impairment rather than addiction status
• VC 23152(g) – Driving under the combined influence of alcohol and drugs
• VC 23152(a) – Driving under the influence of alcohol
• Health and Safety Code 11550 – Being under the influence of a controlled substance while not driving, a separate misdemeanor offense

The Intersection of Criminal Law and Addiction Treatment

VC 23152(c) occupies a unique space in California’s DUI framework by acknowledging addiction as a factor in impaired driving while still imposing criminal liability. The treatment program exception reflects a policy balance between public safety and supporting recovery efforts.

For individuals struggling with addiction who face charges under this statute, connecting with appropriate treatment resources serves both legal and personal interests. California offers various diversion and treatment-focused sentencing alternatives that may be available depending on the circumstances of the case.

Contact a California DUI Defense Attorney

Charges involving drug addiction require an attorney who understands both the legal complexities and the sensitive nature of substance use issues. KN Law Firm provides confidential consultations to discuss your situation and explore all available defense options.

Call (888) 950-0011 to schedule your free consultation. We serve clients throughout Southern California, including Glendale, Burbank, Pasadena, Los Angeles, and surrounding communities.