rear fog light?

[Jaxonalden]

It's common on European cars to have a rear fog lamp but I wonder why American cars don't have one? I wonder if there are local laws that prohibit the use of a rear facing bright light that stays on all the time? Might be something to check into. I know I've been pulled over and fined for having my fog lights on in my SUV when conditions didn't warrant the use. I used the excuse that they're driving lights not fog lights, it didn't work.

Oklahoma, go figure.