This is “virtue signalling.” We have No matter where you are from you are welcome here” in 5 languages including arabic.
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Saw that exact sign on one of the massive stone posts supporting the heavy metal locked security gate guarding a $ multi-million mansion in the lovely hills of a nearby Marin neighborhood.
We love all you wretched slobs! Just stay off our property, or we'll sic the attack dogs on you.
Saw one in far-left Jonesborough, Tennessee this morning...