Saskatchewan SGI Driving Practice Test

When are you required to use your headlights?

1. Only at night

2. From half an hour after sunset to half an hour before sunrise and whenever visibility is poor

3. During all rain and fog conditions

4. Whenever driving on highways

The correct answer is: From half an hour after sunset to half an hour before sunrise and whenever visibility is poor

Using your headlights from half an hour after sunset to half an hour before sunrise, as well as whenever visibility is poor, is essential for maintaining safety on the road. Headlights play a crucial role in enhancing visibility for both the driver and other road users. During nighttime, the lack of natural light can significantly impair vision, making headlights necessary for spotting obstacles, markings, and other vehicles. In addition to nighttime use, visibility can be compromised during various conditions such as rain, fog, snow, or dust. In these situations, using headlights helps improve your ability to see, as well as ensures that others can see you, thus reducing the likelihood of accidents. While some choices suggest using headlights during specific conditions or times, only the given option encompasses both nighttime safety and visibility challenges that can occur at all times of day. This comprehensive approach aligns with safe driving practices and enhances road safety for everyone involved.