TexasCHLforum.com

By local private Christian school, I presume you mean higher education college or university.

You are correct that these institutions must post 30.06 just like any other private entity, and they must post everywhere they do not want CC. For example, at my private opted-out university, my building is not posted, but the library, the science building and the admin building are posted. The grounds and parking garages are not posted.

So, a parent or other visitor coming to my building could CC legally because they had not been given effective notice. Besides how would they know? Faculy and Staff have been notified by policy letters, so they cannot carry anywhere because that is notice of policy. But wrinkle here, faculty and staff can CC in non-posted areas and not be in violation of the law, and so cannot be prosecuted, but can be fired for violation of policy.

And of course, 30.07 is not applicable here at all because OC on any school campus is statutorily prohibited.

And I'm not aware of any prosecutions or case law yet. In fact, the CC on campuses has turned out to be a non-event.