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What do those do when an intersection light is out and a crew is directing traffic?

• erikpukinskis 9y ago
  Ask the human to confirm when it is safe to proceed.
  • luca_ing 9y ago
    ...and have some kind of UI to explain to the car whether to pass the work crew on the left or on the right. I dunno, maybe some kind of wheel in front of the human, which they could turn left or right to command the car to change direction ;-P
    • erikpukinskis 9y ago
      No, just ask.