What is the purpose of traffic signs?

Answer: C — To inform and regulate traffic flow

Traffic signs serve a crucial role in maintaining safety and efficiency on the roads. The primary purpose of these signs is to inform drivers about road conditions, rules, and regulations, which helps ensure a smooth and predictable flow of traffic. They provide essential information regarding speed limits, warning of potential hazards, and guiding drivers towards their destinations. By regulating traffic, these signs help prevent accidents and manage the interaction between vehicles, cyclists, and pedestrians. While some signs may guide drivers or indicate specific restrictions, their overall function encompasses a broader range of responsibilities that go beyond mere decoration or isolated instructions. Traffic signs are integral components of the transportation system designed to create an orderly and safe environment for all road users.