According to a federal judge in St. Louis, flashing your headlights to warn of upcoming speed traps is a legally protected form of free speech and is therefore protected by the First Amendment ...

“Blinkies” used to be how couponers would fondly refer to automatic coupon dispensers at the shelf, with a blinking red light at the top. Now the term could end up referring to something else ...

A Florida man has won his First Amendment case against the Seminole County Sheriff's Office, who wrongfully ticketed him for flashing his lights to warn other drivers of a speed trap. According to ...

The receiver was tied into the ADC of his microcontroller, where he was easily able to pick up some simple light ... it reads a series of flashing lights from your computer screen in order to ...

If youi are one of those motorists who thinks they're being helpful by flashing their lights to signal the presence of speed cameras ... You could even end up with a substantial fine.

The rules are simple: turn a light bulb on and off somehow. [Sprite_tm] is answering the call, and he’s blinking lightbulbs at the speed of light. [Sprite]’s method of blinking a light is ...

Some motorists flash their lights to signal the presence of speed cameras. But if you think you're being helpful to other drivers, think again. It may seem like a considerate act but you're ...