Every motorist has already crossed the road of a flashing orange light thinking that it was not working or that it had broken down, creating huge traffic jams.
"And yet, it's called a
safety flasher
.
The cabinet, located at each traffic light intersection, has detected something abnormal, and it is here in our premises that we receive information in real time", explains Laetitia Petroni, manager at the central station of the system Parcival, acronym meaning “automatic control of Val-de-Marne traffic regulation”.
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