I have an epi-pen. I also know it was prescribed to me. BUT........
I'm sure if I have a person visiting one of my yards going into anaplylactic (sp) shock, that I would take little time weighing the possible ramifications of being sued over the automatic response of saving another persons life. I can't see holding the person's hand while in my other hand was the epi-pen that could of saved that person's life. What a story to tell the widow..."Yes, it is true, I had an epi-pen, but didn't want the risk of a lawsuit. The prescription only included saving MY life....not your husbands....Sorry!"
With this group, you will never read in a headline "Beekeeper saved women's life after vicious attack of killer bees" ..... (*story reads)women would of died without the fast reactions of a professional beekeeper who came to her rescue...
I actually think that having a "visitor" to your bee yard or the neighbors daughter dying after a sting, may very well get you sued anyways.
I've heard about people getting sued after acting as a good Samaritan, and then suggesting that they would do it again if needed, IF it saved another persons life. Makes you wonder what priorities these people have.
For those who have a problem even remotely thinking that using your epi-pen to save another persons life would be out of the question.....then get your land owners where you have bees to have a bottle of benedryl (sp) on hand, or keep a bottle in the truck. Downing a bottle will not save a persons life, but will buy that extra 20-30 minutes to get to the hospital.