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California · Rules

California rules for police traffic stops

A traffic stop is tense for everyone. Knowing the expected steps keeps it short and safe for you and the officer.

Checked Oct 11, 2026 · official sources linked

4 rules · 3 written-test points

Key points, in our words

All the rules, in our words

Tags show the kind of rule and whether it’s a written-test point or matters on the drive test (our tagging). Each rule links to its official source.

  1. When an officer signals you to pull over, turn on your right signal and get all the way onto the right shoulder (even from a carpool lane), ideally somewhere well lit.

    Safety advice Written test California Driver Handbook: Navigating the Roads (cont.)

  2. After stopping, turn off the radio, roll down your window, stay inside unless told otherwise, and keep everyone’s hands where the officer can see them.

    Safety advice Written test California Driver Handbook: Navigating the Roads (cont.)

  3. A driver who is stopped by police must hand over a license, insurance proof, and the vehicle registration.

    Law Written test California Driver Handbook: Navigating the Roads (cont.)

  4. In California, state and local officers may not ask about your immigration status; only federal officers can. If a state or local officer asks anyway, you may decline to answer.

    Law California Driver Handbook: Navigating the Roads (cont.)

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Sample questions

3 of our 6 practice questions for this chapter, with explanations. The rest are in the app.

Sample question 1/3

An officer signals you to pull over, and you turn on your right turn signal. What does that signal tell the officer?

  1. That you’ll turn right at the next street
  2. That you want the officer to pass you
  3. That you see them
  4. Nothing, because signals don’t matter when you stop for police
Show answer

Answer: C. That you see them

Turning on your right turn signal acknowledges that you see the officer; then you move completely onto the right shoulder. It doesn’t mean a turn at the next street or an invitation to pass, and the handbook gives it a clear purpose here.

California Driver Handbook: Navigating the Roads (cont.)

Sample question 2/3

You’ve been pulled over with two friends in the car. What should your passengers do as the officer walks up?

  1. Get out and stand on the shoulder to talk to the officer
  2. Open the doors so the officer can see inside
  3. Reach under the seats to find the registration for you
  4. Stay inside and keep their hands in clear view
Show answer

Answer: D. Stay inside and keep their hands in clear view

The driver and every passenger should keep their hands where the officer can clearly see them before the officer reaches the car. Getting out, opening doors or reaching under the seats works against that. Our reading: the handbook tells the driver to stay inside unless the officer directs otherwise, and the same fits passengers.

California Driver Handbook: Navigating the Roads (cont.)

Sample question 3/3

A police officer stops you. Which documents must you produce?

  1. Only your driver’s license
  2. Your driver’s license and your passport
  3. Your driver’s license, proof of insurance, and the vehicle registration
  4. The registration and the car’s latest smog certificate
Show answer

Answer: C. Your driver’s license, proof of insurance, and the vehicle registration

When police stop you, you must hand over three things: your license, proof of insurance and the vehicle’s registration. A license alone leaves out two of them, and a passport or smog certificate isn’t on the list.

California Driver Handbook: Navigating the Roads (cont.)

3 more practice questions for this chapterKeep practicing in Roadfeel

Sources

Restated in our own words from the California Driver Handbook (DL 600, rev. 6/2025) and dmv.ca.gov. The handbook is licensed CC BY-NC 4.0, which bars commercial reuse, so we don’t reproduce it; we quote short phrases and link to it.

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