Reason‐Giving in Administrative Law: Where are We and Why Have the Courts Not Embraced the ‘General Common Law Duty to Give Reasons’?

This article has two aims. Firstly, it explores a body of modern challenges to administrative reason‐giving, decided in the five‐year period 2014–2018. Three main themes are drawn out: outright failures to give reasons now seem to be a rare occurrence; a number of considerations help to ensure that at least an outline of reasons is usually offered by decision‐makers; common law fairness plays a limited role in testing the adequacy of reasons. Secondly, it addresses the question of why the courts have not embraced a ‘general common law duty to give reasons.’ Four factors are discussed: doubts that introducing a general duty would add something of substance to the law; difficulties inherent in developing a general formulation of the reasons required; weaknesses in the ‘hortatory’ case for a general duty and weaker commitment on the part of judges than academics to generality as a central feature of administrative law doctrine.