Obscene traffic sign Posted on April 18, 2014 by Lawrence Charters And displayed on a public road, no less. The meaning of this sign is not clear, but it probably would not mount a successful a First Amendment defense against a charge of obscenity. On the other hand, it clearly is not a help to drivers; trying to quickly understand and act on this information in a few short seconds is probably beyond the average driver’s skill set. Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading...