What does a legal stop require according to traffic laws?

The correct answer focuses on the necessity to reference the stop sign law, which is crucial in understanding what constitutes a legal stop. According to traffic regulations, a legal stop requires a driver to come to a complete halt at a stop sign or a designated stopping point. This ensures that the driver observes any traffic that might intersect their path and yields the right-of-way appropriately.

Referencing the stop sign law is crucial because it not only dictates the action of stopping but also outlines the proper behavior at intersections, including yielding to pedestrians and other vehicles. By understanding and adhering to the stop sign law, drivers can ensure they are making safe and legal driving decisions at intersections governed by stop signs.

Other aspects such as yielding to pedestrians and signaling may be important in different contexts but are secondary to the fundamental requirement of stopping completely at designated signs or signals to comply with traffic regulations effectively.