CBS Boston reports, video below:
The first sentence of the written report asks " Free speech or offensive?"
The thing about free speech is that it is free speech even if it is offensive, it is not an either or proposition.
One might find it offensive to see a child flipping the bird, then again, I am offended almost every time a far far left progressive liberal opens their trap and spews nonsense, but I will fight for their right to say it under free speech even if I am exercising my right of free speech when I call it idiotic.
Billboard signs at business in busy area of Hanson, Mass., below: