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"In emergencies, the plates could be used to broadcast Amber Alerts" Classic... http://en.wikipedia.org/wiki/For_the_children_%28reasoning%29 http://en.wikipe

• RK 16y ago
  Or if there is an alert out to stop your car, they can switch it to start flashing, etc. Seems like a bit of technology would need to be developed to make this cost effective (assuming some sort mobile data is needed).