"Once I was assured that employees working in the front office had some
sort of protection from someone firing a weapon inside the building
(bullet proof glass partitions similar to what the NHP building in
Reno has), I would definitely consider removing such signage from the
Sounds a bit waffley to me...either the current front office protections are sufficient or they are not - irrelevant to your question. Either way, the existing signs are illegal.
"I would definitely consider..." Does not sound like a firm commitment to me.