TexasCHLforum.com

An interesting point, of course, is that schools can already prohibit students and employees from bringing a firearm onto campus, including parking areas, simply by writing policies to that end.

Conversely, any school that wanted to could write a policy permitting concealed carry, etc, on premises.

I used to have letters from the superintendents of a couple of local school districts allowing me to bring firearms into classrooms to teach Hunter Education, to rehearse for a play, etc.

SB 173, by Harris, criminalizes possession of any firearm, including a legally concealed handgun, in school parking lots.