Let us adopt a policy of "Non-Interference" with other people!
More Info at:
Examples; slander someone -interference "201", assault someone -interference "98" - first degree murder interference "1".
Some criteria need to be established, for example in the case of abortion it would have to be established by common consensus when a fetus is considered a human being!
This would also make suicide leagal as long as you don't hit someone on the sidewalk under the building you jumped from (interference!)