Human On Board Print

I was going through my archives and found this, so I thought I'd put it up for people to use and share.

Obviously, it's a parody of the classic Baby On Board signs you see on car rear windows, as if it's supposed to make other drivers drive more carefuly. But really, why should age matter? Can't we all drive safely and courteously? That's why I made this sign.

If you hit the download button, you'll get a flat-colour, 3000x3000 PNG file that you can print out and use.