How far before the crosswalk should you stop to ensure drivers in other lanes have a clear view of pedestrians?

• Right at the crosswalk
• About 10 feet before the crosswalk
• About 30 feet before the crosswalk
  Explanation:

  "When stopping for pedestrians on a multi-lane road, it is recommended to stop approximately 30 feet before the crosswalk. This ensures that drivers in other lanes do not obstruct the visibility of crossing pedestrians, enhancing pedestrian safety. "
• At least 50 feet before the crosswalk