German city puts traffic lights on the ground -- for phone gazers | CNN
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City of Nuremberg, Germany — English
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Traffic lights in Germany Stock Photo - Alamy
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east german street light Stock Photo - Alamy
City of Nuremberg, Germany — English
The button for pedestrians to cross the street at traffic light in Berlin, Germany. It says "Signal kommt" (signal comes) and "Bitte berühren Stock Photo - Alamy
Germany Traffic Light City Life Sunny Stock Photo 1454349863 | Shutterstock