Alberta Motor Association (AMA) Learner’s Practice Exam 2026 - Free Learner's Practice Questions and Study Guide

Using low beam headlights is particularly appropriate when following another vehicle within a certain distance, such as 150 meters. This situation is essential because high beams can be blinding to the driver of the vehicle in front of you, potentially causing a hazard. Low beams provide sufficient visibility without causing discomfort or distraction to other drivers.

In contrast, strong sunlight may not necessitate the use of headlights at all, as natural light is typically sufficient. In heavy traffic, while it is often good practice to use low beams to avoid blinding others, there might be additional considerations based on visibility conditions. In a school zone, the use of headlights may depend on visibility factors but isn't specifically mandated. Thus, following another vehicle closely, where the risk of glare is acute, is the clearest example where low beam headlights should be used consistently to ensure safe driving conditions for everyone on the road.