A quick flash of your headlights can catch someone’s attention faster than a horn. On busy or quiet streets, it’s a simple, wordless way drivers communicate.
Sometimes it’s a quick “thanks,” a warning or just a mystery. But is this way of communicating legal? Here’s what Alabama law says about flashing headlights.
Is it legal to flash your headlights at other cars in Alabama?
Yes, in Alabama, it technically is legal to flash your headlights at another car. There are no laws that explicitly say it’s illegal. However, some codes prohibit the use of high beams.
Alabama law says drivers must use low beams when within 500 feet of oncoming traffic or 200 feet of the vehicle ahead. These rules help everyone see clearly and stay safe.
Is flashing headlights to warn drivers of speed traps a form of free speech?
See a speed trap? Flashing your headlights to warn others is common. Is it legal? The Free Speech Center at MTSU notes that courts have protected this as free speech…