When must you stop for a stop sign?

Stopping at a stop sign is a crucial traffic regulation designed to ensure the safety of all road users. The correct action is to come to a complete stop at the stop line, crosswalk, or intersection. This means that a driver must halt their vehicle at the designated markings where indicated. If a stop line is present, the vehicle should stop before it. If no lines are marked, the driver should stop at a point where they can see clearly in both directions but remain behind the limit line or crosswalk.

This stopping rule is essential as it provides drivers with the opportunity to check for oncoming traffic, pedestrians, or cyclists before proceeding. It helps prevent accidents and ensures that all vehicles approaching the intersection can safely and effectively navigate it. The other options do not emphasize the primary requirement of stopping specifically at the intersection or designated lines, which could lead to unsafe driving behavior.