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Fair Notice And Fair Adjudication: Two Kinds Of Legality, Paul H. Robinson

All Faculty Scholarship

We distinguish our form of government and our legal system from others by our commitment to the rule of law. In the criminal law, in particular, this commitment is aggressively enforced through a series of doctrines that taken together demand a prior legislative enactment of a prohibition expressed with precision and clarity, traditionally bannered as the legality principle. But it is argued in this article that the traditional legality principle analysis conflates two distinct issues: one relating to the ex ante need for fair notice, the other to the ex post concern for fair adjudication. There are in fact two …