What are the safety requirements for light rail transit (LRT) crossings?

• There are no specific requirements.
• Pedestrians, cyclists, and motorists must use caution at these crossings.
  Explanation:

  "Light rail transit (LRT) crossings require pedestrians, cyclists, and motorists to exercise caution, just as they would at traditional railway crossings. This includes obeying signals, looking both ways, and making sure the tracks are clear before crossing to avoid accidents."
• Pedestrians can cross whenever they want.
• None of the above.