Court-Approved Flashing
It’s a common practice among drivers who pass through a speed trap: Flash your headlights at approaching cars as a warning to slow down. Now, a federal court judge in Missouri says penalizing drivers for the headlight flash violates their First Amendment right to free speech.
U.S. District Judge Henry E. Autrey in St. Louis issued a preliminary injunction prohibiting the St. Louis County town of Ellisville from citing and prosecuting drivers who flash their lights to warn of radar and speed traps.