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Drivers Tend To Kill Pedestrians At Night. Thermal Imaging May Help.
(www.forbes.com)
This is a most excellent place for technology news and articles.
In my country speeding cams work kinda well. People cry af about them but it's almost funny seeing traffic suddenly slow down in certain points.
Speed cameras on Brazil have a lot of warnings before the camera is placed, so people slow down before the camera and reduces crashes.