For 55 years, from 1937 to 1993, the French government required all cars sold in the country to feature "selective yellow lights" for all forward-facing roadway illumination. With borders touching ...

There's a good chance that if you spot an old French car on a European road, its headlights will be glowing yellow instead of white. This was not a personal choice of a driver or a flashy add-on to ...

The meaning of a yellow traffic light often varies depending on the driver and setting. While drivers understand it as a sign to slow down, others take it as a signal to speed up. For some drivers, it ...