Which of the following is NOT a primary purpose of traffic laws?

Traffic laws serve several essential functions aimed at ensuring the smooth operation of roadways and the safety of all users. The primary purposes include reducing traffic congestion, ensuring safety for all road users, and regulating traffic flow to maintain order and efficiency on the roads.

Promoting economic efficiency in transportation is not considered a primary purpose of traffic laws. While effective traffic management can lead to better economic outcomes, such as reduced travel times and improved logistics, the direct intent of traffic laws is focused on safety and regulation rather than economic considerations. Therefore, this choice does not align with the essential objectives of traffic regulations, which prioritize safety and orderly conduct on the roads over economic outcomes.