SO MUCH FOR SAFETY CAMERAS I WOULD SAY SNEAKY CAMERAS
![Finger :Finger:](./images/smilies/Finger.gif)
![Image](http://i45.tinypic.com/nfrv38.jpg)
I believe you are right hence the reason they are painted bright Yellow. That and to catch fliesas far as im aware, all speed cameras have to be visible to anybody going past, or at least , before you hit them, and that's law!