@kwbs
I think that there are special places for collecting information, there is English, and most importantly there is a map for placing points and exporting in iGO format. Perhaps they could bring information here for further placement on information storage sites, but there is already such a topic
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for cameras, and this topic is for mobile cameras, you already have Israeli cameras and ASC, (average-speed-cam)
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there are many topics about the same thing, And the pencil method of drawing up speedcam.txt