It very much depends on which citizens.

I have a friend who lives in Republic, WA - if you're not from hereabouts, you might have heard about that place from national news in the context of Loren Culp. She's an old leftie from the bygone era (used to be active in anti-war movement during Vietnam etc) and her politics are not exactly a secret there. At some point, one of her neighbors placed signs on their property saying things like "liberals and communists not welcome", "get out while you can" etc, angled specifically towards her driveway. The local cops - then still under Culp - not only didn't see any problem with that, but they actually told her it's good neighborly advice.