Stay close to whoever was responsible for the no gun rule and use them for a shield.
I don't think the AG is likely to visit my workplace
Even if we pulled the signs down, the law barring carry in government buildings (and libraries) will still stand. Actually, it's my own fault that they are still up. My boss wanted to pull them down figuring that CHLers already knew that they couldn't carry here - they remain posted on my recommendation to at least give a fair warning, no need to create unwitting felons out of law-abiding people.