What is the main purpose of traffic signs?

The main purpose of traffic signs is to regulate, warn, and guide drivers and pedestrians, ensuring safety on the roads. Traffic signs communicate critical information such as speed limits, road conditions, directions, and warnings about potential hazards. They play a crucial role in traffic management by helping to maintain order and prevent accidents.

By providing clear regulations, these signs help drivers understand the laws that govern their behavior while driving, thereby ensuring that everyone on the road is aware of what is expected. Additionally, warning signs alert drivers to dangers such as sharp turns, pedestrian crossings, or construction zones, helping them make informed decisions while traveling. This combination of regulation and warning is essential for safe navigation and effective traffic control.

The other options do not accurately reflect the intent of traffic signs; they do not confuse drivers, promote speed, or serve as entertainment, but rather serve as vital tools for safety and communication on the roads.