As someone who, from time to time, locks their bikes to these "No Stopping Any Time: Tow-Away Zone" signs, I found this photo to be highly illustrative. I will no longer do so!
The snapshot, which yes indeed comes from the annals of Reddit (thanks, redditor "storyinmemo"), was taken in South Beach at 3rd and Howard. It's titled "Smells like bike theft." In fact, this reeks of it.
Previously: Photo Du Jour: Now That's How You Pose For An Arrest Photo