What are the 4 types of speed laws?

The four types of speed laws are:

1. Basic speed laws: Drivers must always drive at a safe speed based on road conditions.
2. Minimum speed laws: These laws set a minimum speed that drivers must maintain on certain roads.
3. Absolute speed limits: These laws specify the maximum speed limit that must not be exceeded.
4. Variable speed limits: Speed limits that can change based on factors like traffic flow or weather conditions.