Alberta Class 7 License Practice Test

If you see a snowplow on the road, what should be noted about its visibility?

1. It uses blue lights

2. It operates at night only

3. It is equipped with flashing amber and red lights

4. It has no special lighting

The correct answer is: It is equipped with flashing amber and red lights

When you see a snowplow on the road, the important factor to note regarding its visibility is that it is equipped with flashing amber and red lights. These lights serve a crucial safety purpose by signaling to other drivers that the snowplow is operating and may be moving slowly or making sudden stops. The flashing lights increase the visibility of the snowplow, especially in inclement weather conditions such as snow or low visibility, which enhances safety for both the operator and other road users. The presence of these lights is a standard safety feature that helps alert drivers to the presence of the snowplow and any potential hazards that may arise from its operation. This ensures that motorists can take appropriate precautions, such as maintaining a safe distance and adjusting their speed accordingly.