If I am reading this correctly, according to this you cannot go on the premise, parking lot, sidewalk or other part of the grounds whether or not you are licensed. Did this change this year or are they incorrect?
This is directly from the link:
"State law prohibits the carrying of certain types of firearms in certain places. A “firearm” generally
means any device designed, made, or adapted to expel a projectile through a barrel by using the
energy generated by an explosion or burning substance or any device readily convertible to that
use. TEX. PENAL CODE § 46.01(a)(3). A “handgun” is a subset of “firearm” and means any firearm
that is designed, made, or adapted to be fired with one hand. Id. § 46.01(a)(5).
A person commits a third-degree felony if the person intentionally, knowingly, or recklessly
possesses or goes with any firearm, whether or not they hold a license:
1. on the physical premises of a school or educational institution, any grounds or building on
which an activity sponsored by a school or educational institution is being conducted, or a
passenger transportation vehicle of a school or educational institution, whether the school
Page 7 of 46
or educational institution is public or private, unless pursuant to written regulations or
written authorization of the institution. Id. § 46.03(a)(1).
Note: The attorney general has concluded that this provision “prohibits handguns from
places on which a school-sponsored activity is occurring, which places can include grounds
such as public or private driveways, streets, sidewalks or walkways, parking lots, parking
garages, or other parking areas.” Tex. Att’y Gen. Op. No. KP-0050. Other local
governments frequently lend their facilities to host activities sponsored by a school or
education institution. During that time, no person may come onto the “grounds” of the
facility, and no signage is required. (A local government could perhaps decide to post
signage to assist those carrying a firearm to know a school-sponsored activity is taking
place, but the law doesn’t require it, or even expressly allow it.)"