I need to cover my plates and before I do I need to be sure it's legal. People seem to like to scrape the stickers off my license plates while I'm at work overnight and I don't feel like going for a 3rd set this year like last year.

So if I read this law right, clear plastic would be okay as long as I kept it, well, clean so it could be seen through?

"It is illegal to mount license plates frames, colored glass, plastic or any other type of covering on your license plates that alters or obscures the letters, numbers, decals or the state where the vehicle is registered, and when the registration expires."