有关公共政策问题的案子提出一些关于严格的判例规则的特殊问题。对公共政策的司法宣告,部分取决于在特定时期实际存在的情况,部分取决于当时流行的、至少反映在法官考虑的原则或偏好中的一般意见。例如,最近上议院在Fender诉St.John-Mildmay案中的判决,就可以说部分取决于离婚诉讼中的各种中期判决(decrees nisi)的作用,部分取决于对婚 The case concerning public policy issues raises some special questions about the strict rules of case. The judicial pronouncements of public policy depend in part on what actually existed during a given period of time and in part on the prevailing general opinion at least as reflected in the principles or preferences the judge considered. For example, the recent Senate judgment in Fender v St. John-Mildmay can be said to depend in part on the role of various decrees nisi in divorce proceedings, depending in part on