California Drivers Face Fines for Warning Others About Police

In California, drivers who use their headlights to warn others about the presence of law enforcement officers risk incurring fines and penalties. The act of flashing high beams to alert oncoming drivers of a police presence can lead to a fine of up to $238 and add a point to the driver's license.

California law mandates that drivers dim their headlights when approaching an oncoming vehicle within 500 feet or when following another vehicle within 300 feet. This regulation is separate from the prohibition against using headlights to signal police presence.

Accumulating too many points on a driver's license can lead to suspension. In California, a license can be suspended if a driver accrues 6 points within a 24-month period or 8 points within a 36-month period.

The California Department of Motor Vehicles outlines specific conditions under which headlights should be used. These include periods of darkness where visibility is reduced to less than 1,000 feet, the timeframe between 30 minutes after sunset and 30 minutes before sunrise, during inclement weather such as fog, rain, or snow, on mountain roads and in tunnels, when indicated by road signs, and to enhance the vehicle's visibility to others, especially when the sun is low.

Officer Tom Olsen of the California Highway Patrol confirmed that using high beams to signal to other drivers that their headlights are not on is also illegal. He acknowledged that while drivers may have good intentions, such as warning others to turn on their lights or change lanes, any flashing of lights within the specified distances is prohibited. "We understand people's intentions: Warning people to turn lights on, change lanes, etc.," Olsen told The Sacramento Bee. "Any flashing within that amount of time is illegal."

For situations requiring drivers to alert others to hazards, the DMV suggests using emergency flashers to signal unusual traffic conditions, collisions, or disabled vehicles. Additional recommended actions include lightly tapping the brake pedal three to four times and using hand signals when slowing down or stopping.