The Maryland suburbs of Wash DC are sprouting stationary photo radar units like weeds. I almost got tagged yesterday (maybe I did but won't know until the ticket arrives in the mail).
Does anyone have experience with the Photoblocker spray paint that is supposed to reflect the flash back into...
Forgive my ignorance in advanced.
Is the Valentine One (and others) supposed to detect radar from speed cameras/mobile car speed cameras?
In other words, is it supposed to let you know when your coming up to a (police) mobile speed camera or what is it's function?
I ask this as I...