I'm 45 years old and have never had my dogs attack anyone they shouldn't. If my dog were to attack an innocent the police wouldn't make it do the scene before I put my own animal down. This is common sense, not some "morality" that has to be regulated and legislated. I agree, many people shouldn't own dogs....then again many people shouldn't have children either.....I don't see any FR people calling for that though, at least not yet.
Soooo, after your dog had killed some one, or, if they're lucky, just been mauled, you would kill the dog. A bit late, I would think! Again, what were these dogs bred to do?
I'm sorry, but if your dog rips someone's face off I think you deserve the same. I've had dogs all my life and how they act are direct reflections of thier owners...hence all of my Dobermans have been sarcastic, loving, and lazy...but never violent.