Opening a vehicle door on the traffic side without checking that it is safe to do so, potentially striking a passing vehicle or cyclist.
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.
This violation occurs when you open your vehicle door into traffic without first making sure it's safe to do so, or when you leave the door open longer than necessary. It's commonly called the 'dooring' law and is designed to protect cyclists, motorcyclists, and other vehicles from being struck by an unexpectedly opened car door.
A conviction results in a fine of approximately $238 to $350, plus 1 point on your driving record. That point stays on your record for 3 years and can increase your insurance premiums by 15-25% annually.
One point from this violation can increase your insurance premiums by 15-25% for three years. If combined with other violations, you could be classified as a high-risk driver, resulting in even higher rates or policy non-renewal.
A driver parallel parked on a busy street opens their door without checking their mirror, and a passing cyclist swerves to avoid being hit.
Cited for CVC 22517 even though no collision occurred because the door was opened unsafely into traffic.
A rideshare passenger quickly exits the vehicle into a bike lane without looking, striking a cyclist.
The driver may be cited because they're responsible for ensuring safe exit, though the passenger could also face liability.
A driver opens their door in an empty parking lot and another car rounds the corner, nearly hitting the door.
Ticket may be dismissed since the door was opened when traffic wasn't present and the situation changed unexpectedly.
These are the defense arguments that appear most often in successful Trial by Written Declarations for this violation.
You checked for traffic before opening the door
CVC 22517 requires checking for approaching traffic before opening a vehicle door. Document that you checked your mirrors and the door area before opening. A sudden swerve by a bicyclist who was not visible may be relevant.
Cyclist or vehicle approached without warning
If the approaching vehicle or cyclist was traveling at an unusually high speed or outside the lane of travel, this context is relevant.
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Yes. CVC 22517 doesn't require a collision—it prohibits opening your door when it's unsafe to do so. If your door endangered passing traffic, you can be cited even without contact.
Drivers have primary responsibility under CVC 22517 since they control the vehicle. However, you may argue the passenger acted unexpectedly against your instructions, which can be part of your defense.
CVC 22517 applies on highways and streets but also in areas where vehicles travel. Parking lots with regular vehicle traffic may be covered, depending on the circumstances.
A cyclist traveling against traffic may share fault for the incident. This doesn't automatically dismiss your ticket, but evidence of their illegal riding direction can strengthen your defense.
The law says no longer than 'necessary to load or unload passengers.' There's no specific time limit, but extended periods with the door open into traffic lanes can result in a citation.
Traffic School Option
Most drivers cited for CVC 22517 are eligible for traffic school if they haven't attended in the past 18 months. Completing traffic school keeps the point off your public driving record and prevents insurance rate increases.
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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.
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