In which of these situations are you required to stop and remain stopped to allow a pedestrian to cross the roadway within a crosswalk?

• When making a left or right turn at any intersection
• At stop signs, after coming to a complete stop and before proceeding
• At traffic signals, even when the light is green, if pedestrians are still in the crosswalk
• All of the above
  Explanation:

  "The driver of a vehicle shall stop and remain stopped to allow a pedestrian to cross the roadway within a crosswalk: 1. When making a left or right turn at any intersection. 2. At stop signs, after coming to a complete stop and before proceeding. 3. At traffic signals, even when the light is green, if pedestrians are still in the crosswalk."