It points out that in no other situation are voluntary sexual relationships between people capable of self-determination prohibited. There is, the report argues, a need for a clear and convincing justification for intruding into this core area of private life.
该报告并未试图对兄弟姊妹间两厢情愿的性关系做出决定性的道德评价。相反，它质疑刑法禁止上述关系是否有充分的理由。报告指出其他任何情况下有决定权的人自愿发生性关系都不被禁止。报告认为理应为侵入私人生活这一核心领域提供明确且令人信服的理由。