Texas PC 30.06

A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed

The United States Constitution - Second Amendment

Every citizen shall have the right to keep and bear arms in the lawful defense of himself or the State;

The Texas Constitution - Article 1 - Bill of  Rights - Section 23 - Right To Keep And Bear Arms

I am the NRA and I Defend America

Although portions of Texas Penal Code §30.06 have been omitted here, the portion referring to applicable signage states the following:

(i)  includes the language described below in both English and Spanish;

(ii)  appears in contrasting colors with block letters at least one inch in height; and

(iii)  is displayed in a conspicuous manner clearly visible to the public.

"Pursuant to Section 30.06, Penal Code (trespass by holder of license to carry a concealed handgun), a person licensed under Subchapter H, Chapter 411, Government Code (concealed handgun law), may not enter this property with a concealed handgun"

Few, if any, businesses actual post these signs.

 Any advice given here should not be considered legal advice but only information concerning what I might do under similar circumstances. Any actions you take are solely your responsibility and any consequences of your actions are yours alone. Before you take any action, you should fully understand the possible consequences of that action as well as your criminal, civil and tactical liability.