Minnesota Permit Practice Test

What do white signs generally convey?

1. Warnings about speed limits

2. Regulatory messages

3. Guidance information

4. Historical facts

The correct answer is: Regulatory messages

White signs primarily convey regulatory messages, which are crucial for informing drivers about laws that must be followed. This includes instructions such as speed limits, one-way streets, and other essential traffic regulations designed to ensure orderly and safe movement on the roads. By indicating regulatory information, these signs play a vital role in traffic management and safety, helping drivers understand their responsibilities and comply with the rules of the road. In terms of the other options, while warnings about speed limits might seem related, these are often highlighted on yellow signs. Guidance information typically appears on blue or green signs, directing drivers to services and routes. Historical facts would not be conveyed through regulatory signage, as that type of information is usually found on plaques or educational signage rather than on road signs.