[ossiblue]

We need to pull this back to the OP's point--he had a "No Soliciting" sign that was being ignored.

Your home is your refuge, your sanctuary away from the "public marketplace" and your privacy and desire to not be disturbed is protected by law and custom. Anyone who approaches your home is, by definition, an "intruder" (even someone you know) and the owner has every right to determine whether or not to acknowledge that person or let them in. If it is someone you know, the decision is usually split-second and without thought. If it is a stranger, wariness and caution come into play, as it may be someone in need.

A solicitor violates the basic tenet of the sanctity of the home by bringing the marketplace to the front door. That is the definition of a solicitor--someone who tries to "sell" you products or ideas and you have every right to refuse them entrance and every right to post notice with a sign. If they proceed to your door, ignoring the sign, it is they who are showing the ultimate disrespect for your right to be let alone. They should be treated accordingly.