I found this in case law.
Mine does not use this language, it specifically uses the term "commercial business" so was easy to fight.
"It follows that the term
single-family residential purpose manifests an intent that a residence not be used for residential purposes by multi-family or non-family groups. "Construing the term residential purposes employing the common and ordinary meaning of the words used, it denotes the occupying of a premises for the purpose of making it one's usual place of abode."
Mine does have the no siganage rule, but I never intended to have anything out to advertise I was home alone with several small children.
Kind of defeats my goal of privacy and safety.
