What should you do if you encounter a funeral procession on railway tracks?

• Overtake the procession and proceed ahead.
• Join the procession.
• Do not pass through or interrupt the procession.
  Explanation:

  "When you encounter a funeral procession, especially on railway tracks, you should never pass through or interrupt it. Yield the right-of-way and wait respectfully until the procession has completely passed."
• None of the above.