There's a dramatic change in driver behavior when red light cameras are used,says Richard Retting, a transportation safety engineer.
There's a dramatic change in driver behavior when red light cameras are used,says Richard Retting, a transportation safety engineer.
交通安全工程师理查?瑞庭表示：「装了闯红灯摄影机后，驾驶人的行为大为改善。」