In Michigan, it's often a courtesy to flash headlights when others leave their brights on. But is it legal?

Bossier Parish police are making sure drivers are ready for school zones. They began flashing the yellow lights in the school zones Thursday to get drivers used to slowing down. The lights were ...

If you've ever tried to warn fellow drivers of an upcoming speed trap by flashing your high beams, you may want to make sure ...

The Washington lawyer who threatened to file suit against Montgomery County police after being ticketed for flashing his lights in a speed enforcement zone says he is not likely to take legal action ...