Gotham Police Vehicle Spotted in Chicago

Here's an interesting bit from scooper 'Nxn21' that could mean absolutely nothing or quite a lot:

I might have proof that they are shooting The Dark Knight Rises here in Chicago.

I was making a delivery at an auto parts store in Rolling Meadows and I drove past an automotive paint and decal shop and saw a GPD SUV parked out front.

We'll have to wait and see if the vehicle will really be used for The Dark Knight Rises shoot. There's also the possibility that this shop is making them and then shipping them elsewhere, perhaps to Pittsburgh.