Hello, I had often believed that I was flashed, but it never came post. It happens mainly on the highway, a rather bright flash (especially at bridges I believe, and mostly more from above) As last week on the highway, was quite fast on the road, at once came a bright bright flash, rather from above.. I then braked reflexively etc. . But there was no speed limit on the AB?!? Possible sun reflection, or control flash truck toll. . , or e Vtl. nevertheless a lightning measurement of the speed? Who has experienced something similar? Question: With which color does the lightning “measurement of the speed” become noticeable for the eye. In the night “red”, during the day also “red” or not light rather dark? A bright lightning is apparently due to possible traffic danger not allowed anymore or? And in which angle is one flashed…?