http://www.txdps.state.tx.us/RSD/CHL/Legal/ago.htm" onclick="window.open(this.href);return false;
I would carry past that sign unless it was a place that was prohibited for some other reason. IANAL. This is not legal advice. YMMV.
ETA: viewtopic.php?f=23&t=30374&start=0" onclick="window.open(this.href);return false;
and... http://www.texaschl.us/faq.htm" onclick="window.open(this.href);return false;
If a hospital is posting the V.C.S. Article 4413 (29ee) signage, does this affect me carrying as a CHL holder?
The V.C.S. (Vernon Civil Statutes) Article 4413 (29ee) refers to the entire Texas Penal Code section pertaining to CHL holders. As of 09/01/1997, the amended laws require the correct posting of the 30.06 statute in order to prohibit CHL holders from carrying in locations that are not otherwise prohibited by law or by other permitted posting (ie. the red 51% signage issued by TABC).
In short, the old V.C.S. posting alone does not prohibit you from carrying on these pemises.