Medically reviewed by Christine L. Larsen, MD Key Takeaways Flashing lights in your eyes could mean a problem with your ...

Sometimes, the green light doesn't stay green long enough at an intersection when there's a lot of traffic. Other times, you're stuck at a red light with no traffic, wondering if it's ever going to ...

When the yellow lights are flashing at a crosswalk but nobody is crossing, do I legally have to stop? – May, Calgary At crosswalks, stop for pedestrians – not flashing lights, police say. “The ...