Why is it important to use turn signals before changing lanes?

Using turn signals before changing lanes is crucial for informing other drivers of your intentions, which promotes safe and predictable driving behavior. When you signal, you communicate clearly to those around you that you plan to change your position on the road. This allows other drivers to adjust their speed and position accordingly, contributing to overall road safety. It reduces confusion and the likelihood of unexpected maneuvers that could lead to accidents.

The other options do not accurately capture the primary purpose of using turn signals. Signaling to the police is not the intended function of indicating lane changes. While avoiding accidents is a goal of using turn signals, the focus is on the importance of communication with other drivers rather than solely about preventing incidents. Lastly, using turn signals does not imply a sense of urgency or hurrying; it is about making responsible driving choices and maintaining a safe driving environment for everyone on the road.