Always good advice.  We got a bunch of calls about this sign after it appeared on Road 80, north of Visalia.  Construction is ongoing, the formerly two-lane road being upgraded to four lanes between Visalia and Dinuba.  Nobody’s quite sure who’s responsible for the message, but the sign itself belongs to a contractor working on the highway.  It was finally taken down.  Probably a good idea, no telling how distracting (or suggestive!) it might have been!