
THE INTRICACIES OF DICTA AND DISSENT, by Neil Duxbury. Cambridge: Cambridge University Press, 2021. pp. 260. Cloth $115.00. ISBN 9781108841498. Paper: $39.99. ISBN 9781108794886.
Reviewed by Chris Monaghan., School of Law, University of Worcester, UK. Email: c.monaghan@worc.ac.uk.
Neil Duxbury in The Intricacies of Dicta and Dissent offers a thought-provoking account of the subject matter through the form of two extensive essays. In his first essay on Dicta, Duxbury observes that “[l]awyers and judges do not always agree – indeed are not always sure – what is and what is not obiter in a judgment” (p. 5). He is clear that within the common law, the distinction between ratio decidendi (the binding reasons for the decision) and obiter dicta (which is not binding) is that it “serves as a brake against judges formulating common-law rules ultra vires” (p. 8). In the second part of his essay on Dicta, Duxbury considers the importance of stare decisis in the emergence of obiter dicta, but is clear that these concepts did not emerge in “tandem” (p. 15). He views the emergence of obiter dicta as “[emerging] not with the acceptance that decisions by courts should bind as precedents. It emerges, rather, once making decisions becomes a recognizable function of the judiciary” (p. 18). In part three, “‘Obiter’ As Legal Entity”, Duxbury points to sixteenth-century lawyers being instructed that when relying on an earlier case as a precedent, that they had to distinguish between “points of law” and “bye-matters” (p. 19). It was becoming clear in the sixteenth and seventeenth centuries that obiter dicta was not considered to be part of the law, although it could have some use in the absence of ratio (pp. 19-21). Nonetheless, Duxbury is clear that some judges still believed obiter had some value, and whilst from the eighteenth century onwards, “[a] simple message is repeated from one legal generation to the next: obiter opinions are not binding on a court. But this is hardly the whole picture” (p. 24). Indeed obiter is both “slippery” and “misleading as a concept” and by the end of the twentieth century, English judges “are now and again to be found according to particular dicta a more elevated status” than earlier judges (pp. 25-26).
Duxbury’s consideration of “Dicta depicted” is interesting and he makes sound observations, such as how a judge might, depending on the context, refer to obiter as a secondary source, and then subsequently disregard it as being unimportant (pp. 27-28). So is obiter just a by the way comment? Duxbury notes that “ [a]lthough the standard description of obiter dicta is that they are comments made in passing, English judges and lawyers, while accepting this description, depict them in other ways besides” (p. 28). Duxbury’s description of how, depending on the circumstances, dicta is depicted by lawyers and judges is useful to the reader, as it does much to demonstrate the ambiguity around dicta. This discussion is continued in part five of the essay. It is interesting to read Duxbury’s assessment that judges, whilst being the ones to produce and interpret dicta, have often been prompted to do so by the lawyers involved in the proceedings. Duxbury notes the modern reluctance of judges to be drawn into making obiter dicta (pp. 33-34). The contextual value of dicta is emphasized by Duxbury, as this can be relevant in “the scene setting” and explaining the decision, or to pass comment on the conduct of the parties (pp. 35-36). Duxbury is skeptical that dicta can be praised as showing how the law might develop in the future, as dicta [covering particular circumstances or conduct] “even where they do exist, will not necessarily hold sway in future courts (p. 42). Duxbury’s analysis of the benefits and disbenefits of dicta is balanced. The next part of the essay on “Engines of Confusion” continues the discussion and looks at whilst dicta might be relied upon by a later court, it can never be as an authority. Duxbury notes the judicial frustration in the twentieth century of counsel relying on obiter in preference to the available ratio (p. 51). More worryingly for sitting judges, was the concern that they might regret earlier dicta and feel constrained by their previous comments.
Duxbury observes that regarding obiter, “[j]udicial self-censorship is a decidedly limited strategy”, given that the common law judges would have difficulty in refraining from engaging in obiter (p. 60). He also observed that if one was to engage in treating anything unnecessary to the outcome as obiter, then