California’s distracted driving laws prohibit you from holding a phone or wireless device while behind the wheel, even at a red light or in stopped traffic. A first offense carries a $20 base fine that climbs past $150 once court fees and assessments are added. A second offense within 36 months puts a point on your driving record, and the consequences get much steeper for drivers under 18, commercial drivers, and anyone whose phone use causes a crash.
What the Handheld Ban Prohibits
Vehicle Code Section 23123.5 makes it illegal to drive while holding and operating a handheld wireless phone or electronic communications device. The law reaches phones, pagers, laptops with mobile data access, and similar wireless devices.1California Legislative Information. California Code VEH 23123.5 – Driving Offenses It’s a primary enforcement law, so an officer can pull you over for holding a phone alone, with no other traffic violation needed.2California Highway Patrol. Distracted Driving – Its Not Worth It
The operative word is “holding.” You don’t have to be texting or on a call. Picking up the phone to glance at a notification, change a song, or check directions is enough. And the ban applies the whole time you’re operating the vehicle, including while you’re idling at a stoplight or crawling in bumper-to-bumper traffic. If the car is in a lane of travel, the rule is in effect. The only safe place to pick up your phone is after you’ve pulled completely off the road to a spot where the vehicle can safely remain stationary.
There’s a narrow exception for authorized emergency vehicles operated in the course of duty, which covers on-duty paramedics, firefighters, and law enforcement. Off-duty first responders in personal vehicles get no special treatment under this section.
How to Legally Use a Phone While Driving
You can still use your device, but only if it’s set up for voice-operated, hands-free use. Any manual interaction has to meet two conditions at once.
First, the device must be mounted. That means either on the windshield following the placement rules that apply to GPS devices under Section 26708, or attached to the dashboard or center console somewhere that doesn’t block your view of the road.1California Legislative Information. California Code VEH 23123.5 – Driving Offenses
Second, any touch is limited to a single swipe or tap to turn a feature on or off.3California Legislative Information. California Vehicle Code 23123.5 – Driving Offenses One finger motion to start navigation, answer a call, or skip a song. Scrolling a playlist, typing an address letter by letter, or any multi-step screen interaction crosses the line. Anything more than a single tap has to wait for voice commands or a stop off the road.
Manufacturer-installed systems built into the vehicle, like a factory infotainment screen, are exempt from these restrictions entirely.1California Legislative Information. California Code VEH 23123.5 – Driving Offenses
Fines and Points on Your Record
A handheld violation is a traffic infraction. The base fine is $20 for a first offense and $50 for each additional offense.1California Legislative Information. California Code VEH 23123.5 – Driving Offenses Those numbers are deceiving. California stacks court fees, penalty assessments, and surcharges on top of every traffic fine, and the multiplier is substantial. A $20 base fine routinely becomes a total over $150, and a $50 base can push past $250. The exact total depends on county-specific assessments.
A first conviction does not add a point to your record. Starting with a second conviction within 36 months, each offense puts a point on your driving record.4California Department of Motor Vehicles. California Driver Handbook – Laws and Rules of the Road That point stays for at least 36 months and will likely raise your insurance premiums.
Noncommercial drivers who pick up a point from a second offense can attend traffic school to mask it from insurance companies, though it still shows on the DMV record. Traffic school is only available for this purpose once every 18 months, so it’s not a strategy you can repeat.
License Suspension Thresholds
Points from distracted driving count toward California’s Negligent Operator Treatment System. The DMV will suspend your license for six months and put you on a year of probation if you accumulate:
- 4 points within 12 months
- 6 points within 24 months
- 8 points within 36 months
Phone-related points alone won’t reach those thresholds quickly, but added to speeding tickets or other moving violations, they stack up faster than most drivers expect.5California Department of Motor Vehicles. Negligent Operator Actions
Stricter Rules for Drivers Under 18
Minors face a complete ban. Vehicle Code Section 23124 prohibits anyone under 18 from using a wireless phone or electronic device behind the wheel, even with a hands-free attachment or Bluetooth earpiece. The mounting and single-tap exceptions that adults rely on do not apply.6California Legislative Information. California Vehicle Code 23124 – Use of Wireless Telephone or Electronic Wireless Communications Device by Persons Under 18
The only exception lets a minor call emergency services: law enforcement, a fire department, a health care provider, or another emergency agency.6California Legislative Information. California Vehicle Code 23124 – Use of Wireless Telephone or Electronic Wireless Communications Device by Persons Under 18 Outside a genuine emergency, a driver under 18 should not touch a device at all while the vehicle is moving or stopped in traffic.
Commercial, School Bus, and Transit Drivers
Drivers of school buses and transit vehicles are covered by Vehicle Code Section 23125, which bars using a wireless phone while operating the vehicle. That section does carve out work-related use and emergency calls to law enforcement, health care providers, fire departments, or other emergency services.7California Legislative Information. California Vehicle Code 23125 – Schoolbus or Transit Vehicle Wireless Telephone Use
Drivers holding a commercial driver’s license face an additional layer of federal regulation. Under 49 CFR 392.82, no CMV driver may use a handheld mobile phone while driving, and no motor carrier may allow or require it.8eCFR. 49 CFR 392.82 – Using a Hand-Held Mobile Telephone The federal definition of “driving” explicitly includes being temporarily stopped for traffic or a traffic control device, so a CMV driver holding a phone at a red light is violating federal law along with state law.
Federal penalties are far steeper than the state infraction fines. Drivers face civil penalties of up to $2,750 per offense, and employers who permit or require handheld use can be fined up to $11,000.9Federal Motor Carrier Safety Administration. Mobile Phone Restriction Rule for Commercial Motor Vehicle Drivers Fact Sheet Two or more serious traffic violations within three years, which handheld phone use qualifies as, can disqualify a CDL for 60 days or more. The only federal exception is contacting law enforcement or other emergency services.8eCFR. 49 CFR 392.82 – Using a Hand-Held Mobile Telephone
When Phone Use Causes a Crash
A phone citation on its own is a minor infraction. When distracted driving causes a collision with injuries or fatalities, the stakes change in two directions.
On the criminal side, prosecutors can file charges well beyond a traffic ticket. Reckless driving under Vehicle Code 23103 and vehicular manslaughter under Penal Code 192(c) are the usual charges. These carry potential jail time, heavy fines, and a criminal record.
On the civil side, a distracted driving violation can serve as powerful evidence in a personal injury lawsuit. California Evidence Code Section 669 presumes a person who violates a statute failed to exercise due care, provided the violation caused the injury and the injured person is the type the statute was meant to protect.10California Legislative Information. California Evidence Code 669 An injured plaintiff still has to prove the phone use caused the collision and their damages, but the presumption shifts the burden onto the driver to show reasonable conduct despite the violation. Cell phone records are routinely subpoenaed in these cases, and they tend to be devastating evidence. In extreme cases, a plaintiff may also seek punitive damages under Code of Civil Procedure Section 3294 by showing the driver acted with conscious disregard for the safety of others.