What should you do when you see this sign at a railroad crossing?

• Keep driving and stop on the tracks if the traffic light is red.
• Stop before the tracks to ensure there's no train coming.
• Proceed through the crossing without stopping, ensuring to clear the tracks.
  Explanation:

  "This sign means that you must proceed through the crossing without stopping, ensuring you have enough room on the other side to clear the tracks. It warns drivers not to stop on the tracks under any circumstances to avoid the risk of a collision with a train."
• Wait on the tracks until the lights stop flashing.