If your answer is yes, you might want to read this case from the Oregon Court of Appeals, filed 10/29/08.
You can also see a judicial exercise of statutory interpretation at work. What does it mean that a registration plate be displayed “on the front * * * of the vehicle”?
And, the next time you complain when the law librarian says, in response to your legal question (ahem, your legal problem), “IT DEPENDS,” you might understand why.