I have the Gobi flip up license plate, It works great for me. I got it from trailwerks:

http://cgi.ebay.com/ebaymotors/GOBI-...7134QQtcZphoto

 

Sweet! GOBI is the way to go.
I live in NY and I work in the city. All cops and meter maid are a bunch of ticket ***** bastiges....And I'm a Cop myself in the city, so I can say that.
Even though I have a parking plaque to save me from parkers, I hate getting pulled over.
I don't take the H2 to work much, but every once in a while I do.
I must get pulled over about twice a week min. That's becuase I'm always running late. I don't need another reason for the Troopers to pull me over. It's always the same thing...speeding and tinted windows.