I passed a speed limit sign in Sequoia NP a couple of weeks ago, it had a display on it showing my speed in orange and as I got closer it flashed a couple of white lights just like a camera flash. It sure as hell looked as if it took my photo. How long would it take for me to be notified?
One straw that I'm clutching at is that the sign was yellow and square and possibly advisory rather than an actual limit.
One straw that I'm clutching at is that the sign was yellow and square and possibly advisory rather than an actual limit.