7 On Your Side: Confusing rules for vanity plates in Maryland

We have all seen them on the road -- personalized plates.

In Maryland alone there are more than 65,000 vanity plates on the road. But not all of the requests get the green light.

So why did one appearing to read "Kiss This" get approved -- while "Kiss It" was blocked?

How about "Pothead" vs. "Hophead"?

7 On Your Side's Kris Van Cleave investigates the confusing rules for approval.