Yet prohibition itself vitiates the efforts of the drug warriors .

然而禁令本身却削弱了缉毒勇士们的努力。

Or , it may be that the fraud vitiates the foreign judgment on the merits of the case , where , for example , the court is misled into giving judgment in the claimant 's favour , which it otherwise would not have done .

或者，它可能是有关的情况下欺诈行为都会损害，在那里，例如，法院将给予赞成索赔人，否则它不会做判断误导案情的外国判决。