
DUI checkpoints are common in San Diego, especially on weekends and holidays. If you’ve never gone through one, it can feel intimidating. Here’s a simple, legal breakdown of what to do if you encounter a DUI checkpoint in San Diego, CA.
1. You Are Required to Stop
If the checkpoint is legally set up, you must stop briefly and follow instructions.
2. Provide License, Registration, and Insurance
You’re required to show these documents when asked.
3. You Do Not Have to Answer Investigative Questions
You can politely decline questions like “Have you been drinking?”
A simple response such as “I choose to remain silent” is allowed.
4. Be Polite and Calm
Arguing or being confrontational can escalate the situation unnecessarily.
5. Field Sobriety Tests Are Optional
In California, roadside field sobriety tests are not mandatory. You can respectfully decline.
6. Chemical Tests May Be Required After Arrest
If you are lawfully arrested, you are generally required to submit to a breath or blood test under California’s implied consent law.
7. Don’t Discuss the Stop Later
Avoid posting about the encounter on social media or texting details that could be misunderstood later.
If you’ve already been stopped or arrested at a DUI checkpoint and still have questions, many people in San Diego choose to speak with a DUI defense attorney simply to understand their rights and options.
Our office offers free DUI consultations and general legal guidance for anyone dealing with a DUI or checkpoint arrest:
👉 https://jasonronislaw.com/
Hope this helps someone going through it.
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