Canadian Boating Practice Exam

What color is a special flashing light?

1. Red

2. Blue

3. Yellow

4. Green

The correct answer is: Yellow

A flashing light may be used to attract attention or signal an emergency. While different colors of flashing lights can hold various meanings, the color most commonly associated with caution or warning is yellow. Red is often associated with danger, blue may indicate an emergency vehicle, and green is typically used to indicate a safe area. Overall, the context and purpose of the flashing light will determine its specific color. Therefore, the correct answer here is yellow.