WoodLark:While it's a laudable idea, I think you will find that very few businesses would be willing to display such a sign for two reasons:
1. Lawyers. If I were a business owner, I would be concerned that, if a shooting ever occurred at my business, an agressive lawyer would argue that the business "encouraged" the presence of handguns thus leading to the shooting. The business might well get slapped with punitive damages by the court.
2. Antis. While a business owner may have nothing against CCW, they would not want to alienate the antis who are part of their customer base.
If this would become to happen,being sued for a "encouraged" permit holder shooting,it could also be done for "encouraged " shooting by a criminal since they are advertising with the no hand gun sign that criminals with guns would not be confronted with reasonable force..The store did not take reasonable steps to insure the customers saftey ,right.
Whats good for the goose is good for the gander.
I have been checked out and fingerprinted by the federal and local government and have my fingerprints on file with the Kansas bureau of investigation, have no feloney convictions,never been convicted of domestic violence,have no history of mental illness and passed a back ground check ,passed mandatory training for use of a firearm and applicable laws,passed a target shooting test and am a law-abiding citizen and have been given the right by the government and local laws to carry a concealed hand gun,if you dont want me in and my means of protection your store, you dont want my money either.
And my gun is cocked and loaded,I hope I get me some sleep tonight.
Tommy Bolin
http://www.youtube.com/watch?v=jqKZEoY1rgU