No. Under the Fifth Amendment, you have the right to remain silent — and using it is almost always the right move.
“Anything you say can be used against you” is not a formality. It is the single most important sentence in criminal law.
The Right to Remain Silent
You are never required to answer questions about where you were, what you were doing, or whether you did something. Officers are trained to gather statements, and even innocent explanations can be twisted or contradicted later. The safest answer is almost always no answer.
When You Must Identify Yourself
California has no general “stop and identify” law. If you are detained, officers may ask for your name — but, unlike drivers, who must show a license, registration, and insurance, a pedestrian’s refusal to give their name is not by itself a crime. Do not give a false name, which is a separate offense (PC 148.9). This is general information, not legal advice.
How to Invoke It
Be clear and be polite: “I’m going to remain silent, and I’d like a lawyer.” Then stop talking. Do not argue, do not explain, and do not try to talk your way out — that is how good cases become convictions. If questioning continues after you invoke, a motion to suppress (PC 1538.5) may exclude what follows.
Frequently Asked Questions
Do I have to answer police questions in California?
No. Under the Fifth Amendment you have the right to remain silent, and you are not required to answer questions about where you were, what you were doing, or whether you did anything. The safest answer is usually no answer.
Do I have to give police my name?
California has no general "stop and identify" law. If you are detained, officers may ask for your name, but — unlike drivers, who must show a license — a pedestrian's refusal to give their name is not by itself a crime. Do not give a false name, which is a separate offense under PC 148.9. This is general information, not legal advice.
Can I get in trouble for refusing to talk to the police?
Refusing to talk is not a crime. But the right to remain silent protects you best when you clearly invoke it — under Salinas v. Texas (2013), silence you do not expressly claim as a Fifth Amendment right can, in some situations, be used against you before arrest. Say out loud that you are invoking your right to remain silent, and ask for a lawyer. California has no general stop-and-identify law, so refusing to give your name is not itself a crime — but if you do identify yourself, do it truthfully, because giving a false name is a separate crime (PC 148.9).
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Ahmed S. Hasan
San Francisco Criminal Defense Attorney · State Bar of California #364992
Ahmed S. Hasan is the founder of ASH Legal, a solo criminal defense practice based in San Francisco. The firm runs on flat-fee representation: one lawyer, one fee, from arraignment through resolution. No hourly billing. No surprise invoices.
Ahmed is a graduate of Emory University School of Law and a member in good standing of the State Bar of California (Bar #364992). His practice focuses on San Francisco misdemeanor defense — DUI, domestic violence, petty theft and shoplifting, drug possession, vandalism, trespassing, and assault and battery — with particular attention to diversion-track outcomes that end in dismissal under PC 1001.95, PC 1001.36 (Mental Health Diversion), PC 1001.80 (Military Diversion), and PC 1001.83 (Parental Caregiver Diversion).
Ahmed previously served as a post-bar clerk with the San Francisco Public Defender's Office, the city's largest indigent-defense practice. He is a member of the Asian Pacific American Bar Association of Silicon Valley.
He represents clients at the San Francisco Hall of Justice (850 Bryant Street) and the Civic Center Courthouse. The ASH Legal office is at 15 Boardman Place, Suite 301, San Francisco, CA 94103.
Free 30-minute consultations are available by phone or Zoom. (510) 545-6515 · ahmed@ashlegal.com