Social Commentary, Perhaps.

This was one of two or three painted on the parking lot in front of the Colonial Cold Beer and Wine Store on 8th Street.  I'm guessing this grafitti was done late at night given that there's no sign of it being smudged by being run over.  But even then it must take a bit of courage to do that on one of the busiest streets in town, and in front of a business that might have been open at the time.