I made that comment about anti gun signs at businesses. What I meant was since the sign has no law behind it, they can only ask me to leave if I'm somehow unconcealed, so I ignore the sign. That's tougher to do for those who OC. I agree regarding taking my business elsewhere. But tough to do if your health insurance only takes LabCorp. Quest in my case. Sgn or not, I'm going in CC.
