Entering an intersection or crossing a limit line while the traffic signal is red.
Stays on record 3 years
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 means you entered an intersection after the traffic light turned red. You were required to stop at the limit line (the white line before the crosswalk) and wait for a green light before proceeding.
A red light violation typically costs $490–$600 and adds 1 point to your DMV record. This point stays on your record for 3 years and can significantly increase your auto insurance premiums by 20-30% or more.
A red light violation typically increases insurance premiums by 20-30% for 3-5 years. The 1 DMV point signals to insurers that you're a higher-risk driver. Attending traffic school can prevent the point from appearing on your public record, which may help avoid the insurance increase.
A driver facing a steady circular red signal alone shall stop at a marked limit line, but if none, before entering the crosswalk on the near side of the intersection or, if none, then before entering the intersection, and shall remain stopped until an indication to proceed is shown.
You entered the intersection on yellow but the light turned red while you were still crossing.
This is typically NOT a violation—the law requires the light to be red when you enter the intersection, not when you're already in it.
You stopped at the red light but your front bumper crossed slightly over the limit line.
This may still be a violation since the law requires stopping before the limit line. However, if you stopped and didn't proceed into the intersection, this defense may be worth raising.
A red light camera captured your vehicle, but the photos are blurry and don't clearly show you driving.
You may challenge the citation by questioning whether the prosecution can prove you were the driver, as California law requires proof of driver identity.
The traffic light was partially obscured by tree branches or a large truck.
If the signal wasn't clearly visible to you, this can be a valid defense since the prosecution must prove the signal was visible.
These are the defense arguments that appear most often in successful Trial by Written Declarations for this violation.
Already in the intersection
If your vehicle entered the intersection while the light was still yellow and turned red while you were crossing, you did not violate the law. CVC 21453(a) only prohibits entering on red, not being in the intersection when it turns red.
Signal malfunction or visibility issues
The prosecution must prove the signal was functioning properly and visible to you. If the light was obscured, malfunctioning, or the timing was improper, this challenges a key element of the violation.
Necessity or emergency
If you proceeded through the red light to avoid an imminent collision, yield to an emergency vehicle, or due to another emergency situation, this may serve as a legal justification.
Driver identification (camera tickets)
For red light camera citations, the prosecution must prove you were driving. If the photos don't clearly identify you, or someone else was driving your vehicle, you cannot be held liable.
Improper signal timing
California has minimum standards for yellow light duration based on speed limits. If the yellow light was too short, you may request signal timing records to challenge the citation.
⚠️ What NOT to Do
Optionally describe your situation — road conditions, time of day, officer position — and get a tailored document preparation overview.
This is not a violation. CVC 21453(a) only prohibits entering the intersection on red. If you entered on yellow and the light changed while you were crossing, you should contest the ticket with this defense.
Yes. Camera tickets can be challenged on several grounds, including photo clarity, driver identification, signal timing, and proper calibration of the camera system. Request copies of all photos and evidence before deciding how to proceed.
The violation is the same under CVC 21453(a), but camera tickets rely on photographic evidence rather than officer observation. This creates different defense opportunities, particularly around driver identification and photo quality.
Yes, typically for 3-5 years. However, if you complete traffic school and the point is masked from your record, many insurance companies won't see the violation during routine record checks.
California requires minimum yellow light durations based on the posted speed limit (typically 3-5 seconds). You can request signal timing records from the city or county to verify the yellow light met legal requirements.
Traffic School Option
Most drivers are eligible for traffic school to mask the point from their record if they haven't attended in the past 18 months and don't hold a commercial license. You must request this option before or at your court date.
Upload your citation and TicketClear generates a personalized Trial by Written Declaration based on your specific situation. Starting at $49.99.
Check if my ticket qualifiesTakes 2 minutes. No payment required to check.
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.
Most California citations expire in 60 days. Check yours in 2 minutes. No payment required to see if you qualify.
Check my deadline, it's freeTakes 2 minutes. No payment required to check.