"the obvious solution to protect both rights is to allow the guns to be locked in vehicles, while at work."
You just contradicted yourself.
You believe that the property owner has the right, for whatever reason he may have to do so, to keep guns from being on his property, but you think that the solution is for that same property owner to acquiesce to allowing guns on his property.
i said that the employer was violating the RIGHT unless "off-site" parking is allowed.
free dixie,sw