Ontrack Super Protector Review Are License Plate Covers Legal In Louisiana?

Are license plate covers legal in Louisiana? - ontrack super protector review

Hey,

I'm looking for Supersaver Ontrack
http://www.radarbusters.com/photo-radar/license-plate-shields/superprotectorforcarstrucks.cfm

If this is in Louisiana?
I have just (this brand of car we also saw today), but I do not know if it's legal or not ..?

I do not want to be picky, but you can, please put to test as a source ... I really want, but if you shine, and I get away with it, but dismissed and condemned for the cover of a fine.

Thank you!