What is the primary purpose of traffic signs?

Answer: B — To inform and guide drivers

The primary purpose of traffic signs is to inform and guide drivers. Traffic signs convey essential messages regarding road conditions, rules, and navigation, ensuring that drivers understand what is expected of them. Effective communication through these signs helps maintain safety and order on the roads, allowing for smoother traffic flow and reducing the risk of accidents. By providing information about speed limits, directions, warnings, and other critical data, traffic signs play a vital role in helping drivers make informed decisions while operating their vehicles. This functionality is critical for the overall safety and efficiency of the transportation system.