What is the purpose of traffic signs?

Traffic signs serve the critical purpose of conveying important information and directives that enhance road safety for all users. They provide essential guidance about road rules, indicate potential hazards, and direct drivers on how to navigate effectively and safely. By utilizing universally recognized symbols and clear wording, traffic signs help ensure that drivers are aware of speed limits, upcoming intersections, pedestrian crossings, and other vital information. This uniformity in signage assists in reducing confusion on the road, allowing for smoother traffic flow and minimizing the likelihood of accidents.

The other options do not align with the primary function of traffic signs. For example, traffic signs are designed to support drivers, not to confuse them, and they do not serve as a form of advertising. Instead, they focus on safety and compliance with traffic regulations. Understanding this purpose is key to promoting a secure driving environment.