CVC 21712(a)Eligible for written declaration

Unlawful Riding on Outside of Vehicle

Knowingly letting a person ride on a vehicle you are driving, or on a part of it, that is not designed or intended for passengers.

Reviewed by the TicketClear teamLast reviewed October 10, 2026

Fine: $234DMV Points: 1🏫 Traffic school may be available

Insurance: insurers must weigh your driving safety record first (Insurance Code 1861.02(a)), and more than one violation point counted under Vehicle Code 12810(a) to (d), (f), (i)(1) or (j) in the previous three years ends Good Driver Discount eligibility (Insurance Code 1861.025(b)(1)).

This guide is for general educational purposes only and does not constitute legal advice. TicketClear is a self-help document preparation service — we are not attorneys and do not represent clients. Review all prepared documents carefully before submitting. Fine amounts are estimates and vary by county and surcharge schedule.

What is a Unlawful Riding on Outside of Vehicle ticket?

CVC 21712(a) says a person driving a motor vehicle shall not knowingly permit a person to ride on a vehicle or upon a portion of a vehicle that is not designed or intended for the use of passengers.

Ask your insurer how a conviction affects your policy.

What the Law Says

(a) A person driving a motor vehicle shall not knowingly permit a person to ride on a vehicle or upon a portion of a vehicle that is not designed or intended for the use of passengers.

What the Officer Must Prove

1You were driving a motor vehicle
2A person rode on the vehicle or upon a portion of it that is not designed or intended for the use of passengers
3You knowingly permitted it

Arguments Commonly Raised for Unlawful Riding on Outside of Vehicle

General information: arguments drivers commonly raise for this code section. Whether any applies depends on your own facts.

A passenger seating area

CVC 21712(a) applies to a portion of a vehicle that is not designed or intended for the use of passengers. If the person was in a part designed or intended for passengers, describe it.

You did not know

The section applies when the driver knowingly permits it. Describe what you knew.

Employee on duty, or riding inside the load space

CVC 21712(f) says subdivisions (a) and (b) do not apply to an employee engaged in the necessary discharge of his or her duty, or to persons riding completely within or upon vehicle bodies in the space intended for a load on the vehicle. Describe who was riding and where.

⚠️ Common Mistakes

✗Leaving out where the person was riding
✗Not photographing that part of the vehicle

What this code section covers (general information)

CVC 21712(a) — Unlawful Riding on Outside of Vehicle. Knowingly letting a person ride on a vehicle you are driving, or on a part of it, that is not designed or intended for passengers.

This is a fixed-rule section: it describes a specific act or limit. The question is whether the facts show that act: what happened, where, and how it was observed or measured.

Eligible for Trial by Written Declaration: generally yes.

This is general information about CVC 21712(a). It is not advice about your citation, and TicketClear does not evaluate anyone's facts. Whether any of it applies depends on your own facts. For advice about your situation, consult a licensed California attorney.

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Traffic School Option

A conviction adds 1 DMV point. The court may let you complete traffic school. If it is the only ticket you have done traffic school for in 18 months, the record is kept confidential and no point is counted (Vehicle Code 1808.7(a)). Traffic school is not available for a violation in a commercial motor vehicle (Vehicle Code 42005(c)(1)). If you hold a commercial driver license, the record is not kept confidential (Vehicle Code 1808.7(b)). Check your notice or your court's website for your options.

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