Road Safety 11 - Indicators while lane change . . . Using indicators for lane changes is a fundamental aspect of safe driving. These signals communicate your intentions to other drivers, reducing the risk of collisions and ensuring smooth traffic flow. Whether on a multi-lane highway or a two-lane road, consistently using turn signals at least 5 seconds before changing lanes enhances overall road safety. It's a simple yet crucial practice that contributes to a more predictable and secure driving