Parking permit dilemma

[2003S]

Here in Chicago, everywhere you can buy city stickers also sells a film you can apply the sticker to, which is easily removable. I wish I could recall the brand name, but its a non-permanent mounting film for window stickers so you don't need a razor blade to remove them. Works quite well, and I imagine it would work well on the rear vinyl, too.

[Meir]

OK my friend, this is what you do.
first you buy one of these:
Flexible Magnetic Sheet 4x12 inch for magnetizing bumper stickers, material film | eBay
you put the sticker on it, cut it to the size of the sticker, and that's it.
you get to school, you stick it to the back of the car. you leave school, you put it in the glove compartment (that you don't have ... but you get the point).