What is a common characteristic of information signs?

Information signs are designed to provide guidance and helpful information to drivers, typically regarding points of interest, services, or travel routes. A common characteristic of these signs is that they are typically rectangular and have a green background. The use of green helps distinguish these signs from regulatory or warning signs, which often use different color schemes. The rectangular shape and green color provide clarity and ease of recognition, ensuring that drivers can quickly identify the information they need while on the road. Knowing this can enhance one's understanding of the road signage system and ultimately improve driving safety and navigation skills.