What must pedestrians do at intersections when the red man signal shows?

When the red man signal is displayed, pedestrians must stop and wait until the signal changes to a green man, indicating that it is safe to cross. The misconception that pedestrians have the right of way when already crossing regardless of the signal is inaccurate. Pedestrians should only enter or continue crossing an intersection if the signal permits them to do so, as the red man signifies that crossing is prohibited. It's vital to understand that safety regulations prioritize following traffic signals to prevent accidents.