If you are involved in or witness a traffic crash, what should you do?

• Continue driving to avoid obstructing traffic.
• Stop your vehicle in the middle of the road.
• Stop your vehicle in a safe, well-lit public place that does not obstruct traffic.
  Explanation:

  "If you are involved in or come upon a traffic crash, stop your vehicle in a safe, well-lit public place that does not obstruct traffic, if able to do so."
• Stop your vehicle on the shoulder even if it obstructs traffic.