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    CVC 21450Updated November 27, 20253 min read

    CVC 21450 Traffic Signal Violation - What It Means & How to Fight It

    Violation of California Vehicle Code Section 21450

    Violation category

    General Traffic

    Base fine

    $35

    Estimated total cost

    Includes court fees and assessments

    DMV points

    1 point

    What is California Vehicle Code CVC 21450?

    Violation of California Vehicle Code Section 21450

    Common scenarios

    • You approached a red light but stopped behind the line. A large truck blocked your view, so you moved forward slightly to see if it was safe before proceeding.
    • The traffic signal was flickering and sometimes showed red and green at the same time. You stopped but were still ticketed for not complying.
    • You entered the intersection on a yellow light but the officer claimed it was red when you went through.

    Key facts

    • Stop Behind the Line: You must stop your car before the white stop line or crosswalk when the light is red. Stopping beyond this line can cause a ticket under CVC 21450.
    • Safety First: This law helps prevent crashes and keeps pedestrians safe. It’s not just about following rules but protecting everyone on the road.
    • Ticket Doesn’t Always Mean Guilty: Sometimes the ticket is given unfairly. You can check if the signal was working or if you had a good reason to move forward.

    Fine breakdown for CVC 21450

    CategoryEstimated amount
    Base fine$35
    Court & county surcharges (estimate)$133
    Total estimated out-of-pocket$168

    County fees can multiply the base fine by 3–5x. ClerkHero confirms exact totals using your ticket details.

    What is CVC 21450?

    CVC 21450 means you didn’t follow the traffic signal rules at a red light or stop signal. In California, when the light turns red, you must stop behind the white stop line or crosswalk. This law helps keep everyone safe by preventing crashes at intersections.

    If you got a ticket for this, it means the officer saw you go past the stop line or enter the intersection when you shouldn’t have.

    Why does this matter?

    Stopping correctly at red lights is super important. It gives other drivers and pedestrians time to cross safely. Not stopping can cause accidents or confuse other drivers.

    What can you do?

    You have options to fight the ticket or explain your side. Understanding the law and your situation can help you decide the best next step.


    Defense ideas you can use in your TR-205 packet

    Every ticket is different, but these arguments often surface in successful Trial-by-Declaration defenses. ClerkHero tailors the narrative to match your facts and any evidence you upload.

    Defense 1

    Most common

    The traffic light was malfunctioning or not visible due to poor maintenance or obstruction.

    Defense 2

    Pair with evidence

    You stopped behind the stop line but had to move slightly forward for safety or to avoid blocking cross traffic.

    Defense 3

    You entered the intersection on a yellow light and were ticketed incorrectly for running a red light.

    Defense 4

    Emergency vehicle or officer directed you to proceed despite the red light.

    Defense 5

    You were forced to move forward because of heavy traffic or to clear the intersection safely.

    We can help fight your ticket CVC 21450 online

    ClerkHero builds your entire TR-205 defense packet automatically. No lawyer. No court visit. No confusing forms. Just upload your ticket and we handle the rest.

    Step 1

    Upload your ticket

    We extract all violation details using hybrid OCR and AI. Works for handwritten, camera, and printed citations.

    Step 2

    We generate your defense

    You answer a few questions. We craft a TR-205 defense letter tailored to this exact violation code.

    Step 3

    Sign, mail, and track

    You receive a complete filing packet with step-by-step instructions. Never miss a deadline again.

    *Most CVC CVC 21450 violations are eligible for Trial by Written Declaration. Fixable errors can often result in reduced or dismissed fines once corrected.

    Frequently asked questions about CVC 21450

    What exactly did I do wrong if I got a CVC 21450 ticket?

    You likely didn’t stop behind the white stop line or crosswalk at a red light. The law says you must stop before entering the intersection when the light is red.

    Can I fight this ticket if I had to move forward for safety?

    Yes. If you moved forward to avoid blocking traffic or because of an emergency, you can explain this as a defense.

    What if the traffic light wasn’t working right?

    If the light was malfunctioning or hard to see, this can be a strong defense. You might want to gather photos or witness statements.

    Will this ticket add points to my driving record?

    Yes, running a red light usually adds points and can increase your insurance rates. Fighting the ticket might help avoid this.

    What should I do right after getting this ticket?

    Read the ticket carefully, note the court date, and consider your options. You can pay, fight, or ask for traffic school if eligible.