Blanc rule

例句：

1. 1. The company's new policy is based on the Blanc rule.
   该公司的新政策基于白色规则。
2. 2. The judge ruled in favor of the plaintiff under the Blanc rule.
   法官根据白色规则裁定原告胜诉。
3. 3.The decision was made according to the Blanc rule, which requires strict adherence to legal precedents.
   根据白色规则作出的决定，要求严格遵守法律先例。