When you see a police car with flashing lights, it usually means something important is happening. The lights are bright and colorful, often blue and red, and they help people notice the police car quickly.
Police officers use these lights to tell everyone around that they are working to keep us safe. When you hear a siren along with the flashing lights, it means the police need to get to a place quickly, just like how sometimes you need to hurry if you're late for school!
It's important to stay calm and move out of the way if you see a police car with lights flashing. They're on a mission to help someone, and by making space for them, you’re helping too!