When should you use your turn signal?

Using your turn signal before making a turn or changing lanes is essential for safe driving and effective communication with other road users. This practice alerts other drivers, cyclists, and pedestrians of your intentions, helping to prevent accidents and enhance road safety. Signaling gives others the opportunity to adjust their actions, whether that means slowing down, changing lanes, or preparing for your maneuver.

While it is important to signal for lane changes and turns, the focus is specifically on signaling before these actions, rather than throughout the entirety of driving. Constant signaling could lead to confusion, as other drivers might not know when you're actually making a change. Thus, the most effective use of turn signals is specifically before executing a turn or a lane change. This helps maintain clarity on the road and promotes cooperative driving behavior among all users.