What kind of information do white traffic signs provide?

Answer: B — Traffic regulations and highway markers

White traffic signs primarily convey important traffic regulations and highway markers that are essential for drivers to follow while on the road. These signs often indicate speed limits, upon which drivers must adhere to ensure safety. They can also provide information regarding various rules such as no parking zones or right-of-way instructions, ensuring that traffic flows smoothly and safely. While other colors and types of signs may provide navigational information or advisory notices, white signs are specifically designed to communicate laws and regulations that govern driver behavior. This makes them crucial for maintaining order on the highways and promoting road safety.