What does a "One Way" sign indicate?

A "One Way" sign specifically indicates that traffic can only travel in the direction of the arrow displayed on the sign. This crucial information helps drivers understand the flow of traffic and navigate safely without the risk of head-on collisions. Observing this sign is essential, as it governs the movement of vehicles on a road or street and contributes to overall traffic order. Understanding the restrictions indicated by road signs, such as the "One Way" sign, is fundamental for safe driving practices and adherence to traffic laws.