Why should you brake now?

You should brake because the green car indicates a potential hazard or reason to slow down. In German traffic rules, recognizing when to reduce speed is crucial for safety, especially if a vehicle ahead shows signs that require your attention—such as slowing down, stopping, or preparing to turn. Braking early helps maintain a safe following distance, allows you to react in time to changes, and prevents sudden maneuvers that could be dangerous. Identifying the correct vehicle or situation that requires braking is essential to anticipate traffic flow and ensure safe driving.