What should you avoid doing at a railroad crossing?

• Drive around a lowered gate or ignore the flashing lights, even if you do not see a train approaching
  Explanation:

  "Even if you do not see a train coming, never drive around a lowered gate or ignore the flashing lights."
• Cross the track without stopping, even if there is no train approaching
• Follow the crossbuck signals and warnings and coming to a complete stop before crossing
• None of the above