To: The loons I share this building with
I appreciate that it's a parking lot, and you don't expect there to be much traffic in it. Nonetheless, it is currently a parking lot full of opaque ten-foot-tall icebergs. Coming around these icebergs at 20 MPH, on the assumption that there is no oncoming traffic, is neither polite nor wise. I should not have to use my anti-lock brakes in the parking lot.
Thank you sincerely for your attention to this matter.