Final answer:
Drive forward at a Children's Crossing only when pedestrians have completely exited the crossing. This is crucial for ensuring pedestrian safety and follows proper traffic rules designed to protect individuals in crossing areas.
Step-by-step explanation:
You are allowed to drive forward at a Children's Crossing only when the pedestrians have completely left the crossing. It is essential for pedestrian safety that drivers wait until people have fully crossed and are no longer on the road before proceeding. This rule helps ensure that students and other pedestrians can safely cross intersections, especially around campuses where many individuals might be crossing at various times. Traffic signals and designated pedestrian crossings are critical in managing traffic flow and pedestrian access, allowing individuals to cross at appropriate times without the need to dodge traffic.
It's also crucial to consider the speed of approaching cars and one's own walking speed. You should only commence crossing if you can walk the necessary distance to clear the other side before a car reaches you. A good rule of thumb might be to ensure you can cover more than the width of a car (at least 4 meters) in the time it takes for an oncoming car to reach you.
Remember, ensuring the safety of pedestrians is a top priority, and therefore it's critical to follow proper procedures at crossings, which includes only proceeding in your vehicle once pedestrians have fully cleared the crossing.