What is the purpose of using turn signals?

The primary purpose of using turn signals is to notify other drivers of your intention to turn or change lanes. This is a crucial aspect of safe driving, as it helps to communicate your actions on the road to other motorists and pedestrians, reducing the risk of accidents. By signaling your intentions in advance, you provide other road users with the information they need to react appropriately, whether that means adjusting their speed, changing their position, or preparing to yield the right of way. Proper use of turn signals is a fundamental part of defensive driving, contributing to overall road safety for everyone.