CONSPIRACY? Interesting road sign codes

[teddymines]

I'm not much into conspiracy theories, but this one may have some merit. No doubt I'll be checking the backs of road signs on the way home.

Linky

 

[Theslowone]

I am sorry but that is some of the funniest stuff i have seen in a while.

 

[pyonir]

some people have WAY too much time on their hands.