> Nul ne doit ignorer la loi (no one may be ignorant of the law). I got a parking ticket once in a place that had parking signs and a parking meter. Turned out

> Nul ne doit ignorer la loi (no one may be ignorant of the law). I got a parking ticket once in a place that had parking signs and a parking meter. Turned out that particular parking meter was only for cars with a specific permit. How could I have known that? Because there was supposed to be a painted 1" green circle around its base. Even if I had known what that meant, the circle had worn away probably years prior. No, there was no mention of these circles or their meaning on any of the parking signs.