Morality is at the pinnacle of the Legal system, and referred to in criminal Law, left ,right and center.
Often perversely by the same crowd.
End-of-life is persuasively turned into: it’s immoral to let someone suffer or doctors ( or anyone)should be entitled to end a life.
Paradoxically, capital punishment ought to be prohibited because:it’s immoral for us to end any life, even a serial murderer
Abortion and even for some post-birth:what makes this fetus or infant a human?
Paradoxically robots or chimpanzees, however, should be given some human rights
“Legal systems are not merely systems of rules but also systems of principles..In order to arrive at adequate legislation it is necessary to stratify these principles and rank them by employing moral judgement.”