Alberta Written Drivers Learners Test Practice

What type of sign is a "No Left Turn" sign?

1. Regulatory sign

2. Warning sign

3. Guide sign

4. Information sign

The correct answer is: Regulatory sign

A "No Left Turn" sign is classified as a regulatory sign because it indicates a specific legal requirement that drivers must follow. Regulatory signs are crucial for maintaining traffic order and safety, as they inform drivers about what is permitted or prohibited on the road. In this case, the "No Left Turn" sign explicitly tells drivers that making a left turn at that intersection is not allowed, thereby contributing to traffic management and reducing potential conflicts or accidents. The nature of regulatory signs is to enforce laws and regulations established by traffic authorities, ensuring that all road users are aware of and adhere to required behaviors. Understanding the role of such signs helps drivers navigate safely and follow the rules of the road, promoting a safer driving environment for everyone. Other types of signs like warning signs, which alert drivers to potential hazards, or guide signs, which provide directional information, serve different purposes and do not impose mandatory actions like regulatory signs do.