No, what the law is saying is if you, a regular person was at a restaraunt and say a lady started chocking you could begin Heimlich maneuver maybe break a rib and she could not sue you. If you, say a stock broker under same circumstances tried to do a tracheotomy and killing the person then you are open to litigation. This is a very simple law, does it soak in?
Keep your dog my friend, you'll need it.
Keep your dog my friend, you'll need it.