In law, to distinguish a case means a court decides the legal reasoning of a precedent case will not wholly apply due to materially different facts between the two cases. If distinguishing, two formal constraints must be apparent in the judgment of the later court: the expressed factors or relevant considerations in the ratio of the earlier case must be re-used or stated to apply but for an additional fact not envisaged by the earlier court, and the ruling in the later case must not expressly doubt (criticise) the result reached in the precedent case.
