What must you do when you see sign A2?

When you see sign A2, which is recognized as a stop sign, the correct action is to stop your vehicle at the marked stop line or before entering the intersection. The correct choice indicates that you must stop, but then you are permitted to turn left if there are no other vehicles or pedestrians that would be affected by your turn. Yielding to any oncoming traffic or pedestrians is essential before making the turn.

Understanding the nature of a stop sign helps drivers prioritize safety. The requirement to stop allows you to assess the situation and ensure that it is safe to proceed, particularly at intersections where visibility might be limited. This regulation helps in preventing accidents by promoting caution and awareness of surrounding traffic.

In contrast, other options imply actions that do not adequately comply with the requirements of a stop sign. Proceeding without stopping could lead to dangerous situations if other vehicles or pedestrians are present. Slowing down without coming to a complete stop does not fulfill the duty to yield properly before entering the intersection. Turning around is unnecessary and impractical at a stop sign when the correct action would simply involve a stop and potentially a turn if it is safe to do so.