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Re: A sign we could use in NYC

Posted by Fred G on Mon Sep 24 19:21:28 2018, in response to Re: A sign we could use in NYC, posted by BILLBKLYN on Mon Sep 24 18:59:38 2018.

That's nice. Traffic symbols used to be semaphores that said stop and go. Then we went to colored lights because symbols and colors are faster to grasp. Same with the iconic pedestrian symbols, faster to grasp by pedestrians.

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