‘Mask Choice 4 Kids’ signs popped up in several Johnson County cities last week, then disappeared — here’s why

Mask Choice 4 Kids signs, which appear to be related to a Facebook group with the same name, appeared across Johnson County over Labor Day weekend. Many signs have since been removed because temporary signs aren't allowed in public right-of-ways in most cities — unless they're political signs and it's at least 45 days before an election. Photo via Ian Shea-Cahir Twitter.

Over Labor Day weekend, signs bearing the message “Mask Choice 4 Kids” popped up briefly on major roadways and intersections in northern Johnson County.

But just as quickly, they disappeared.