When you see directional signs on approach to junctions, what is their purpose?

Directional signs on approach to junctions primarily serve to inform drivers of upcoming lane options. These signs help drivers understand how to navigate the intersection effectively, guiding them on which lane to select for their intended direction of travel. This information is crucial for making safe and timely decisions on the road, as it directly affects the flow of traffic and can prevent potential collisions.

While other signs may provide information about speed limits, available services like fuel stations, or general traffic management, directional signs specifically focus on the layout of the junction and the options available to the driver, ensuring they are prepared to maneuver appropriately as they approach. Understanding these signs is key for maintaining safety and efficiency on the roads, especially in busy or complex junctions where decisions must be made quickly.