I just visited my local library. I go there often actually and there have always been signs on all of the doors that say "no guns allowed" and I believe they had the TCA code on them as well. Now instead of singnage on everydoor there is only one signs by the lobby door going into the building that reads "no guns, knives, or weapons allowed on premesis" with no TCA code cited. Nice to know I can now carry my gun with me when I go to the library.