Speaking Of Wisconsin...

I found it interesting while in my trek across Wisconsin that I continually saw a road sign giving some direction or traffic law to be obeyed and right next to the clearly marked notice would be another sign saying, “Obey This Sign.”

I’m wondering, do people notoriously disobey traffic laws in Wisconsin that they really need the second sign? Moreover, if people ignore the traffic signs, what makes someone think they will obey the second sign, thereby obeying the first sign?

No Really,
AWChris