Textualism for Hedgehogs

Why substantive canons belong in textualist interpretation, and what this tells us about neutral interpretive principles

I hope that you have read co-blogger Mark Mancini’s post on “Neutrality in Legal Interpretation“. In a nutshell, Mark argues for the application of politically neutral principles to the interpretation of legal texts, and against the fashionable view that it is inevitable, or indeed desirable, that interpreters will seek to fashion texts into instruments for the advancement of their preferred policy outcomes. It is a superb essay, and I agree with almost everything Mark says there.

Almost. In this post, I would like to explore one point of disagreement I have with Mark. Although it concerns a minor issue and does not detract from Mark’s overall argument at all, I think it helps us clarify our thinking both about legal interpretation and also about the meaning and purpose of legal neutrality. This point of disagreement concerns, of all things, “substantive canons of construction”.

Mark argues that textualism is a set of morally-neutral interpretive techniques that allow an interpreter to (my words, but Mark’s meaing, I think) serve as a faithful agent of the body enacting the legal text. (Mark focuses on statutes, but the same considerations apply to constitutional texts.) Other approaches allow or even require the interpreter to impose a certain set of substantive commitments, which may or may not be shared by the authors of the legal texts, on them. Textualism seeks to avoid doing so by asking the interpreter to focus on the text itself, relying on its letter and its spirit alone, rather than on any external commitments. In this context, Mark notes a possible (and indeed common) objection:

[O]ne might say that textualism and its family of tools are not themselves neutral. For example, some of the substantive canons of construction might be said to be imbued with presuppositions about the ways laws must be interpreted. For example, there is the rule that statutes altering the common law require a clear statement in order to do so.  This is not a value-neutral tool, it could be said, because it makes it difficult for statutes to override what one might call a generally “conservative” common law. 

Mark appears to grant this objection to the use of substantive canons in statutory interpretation, while denying that it undermines his broader argument:

I do see the merit of this argument, which is why I (and some other textualists) may wish to assign a lesser role to substantive canons. Indeed, since I believe in legislative sovereignty, the legislature should be able to change the common law without a clear statement. 

But then Mark walks back the concession to some extent, writing that “these canons could be justified on other grounds” , for example “as a matter of precedent, or as a matter of ‘stabilizing’ the law.”

By my lights, Mark’s initial concession is a mistake, and the walk-back too half-hearted. Substantive interpretive canons ― interpretive presumptions such as those requiring clear statements for statutes to derogate from common law or statutory rights, to change the law retroactively or to create exorbitant powers (for example Henry VIII clauses), or calling for narrow constructions of penal or taxing statutes ― deserve a more robust defence, which I will offer here. Most of them are not only “justified on other grounds” but are actually closely connected to the reasons for endorsing textualism and neutral interpretation more broadly.

These reasons include the separation of powers and democracy, which, taken together, mean that law should be changed in consequence of the choices of democratically elected legislatures and of such other actors to whom legislatures have properly delegated their law-making powers (assuming that such delegation can ever be proper). But they also include the Rule of Law, notably the idea that the law ought to be sufficiently public and certain to guide the subject. Textualism gives effect to the separation of powers and democracy by asking judges to give effect to legislatures’ choices and warning them not to override these choices by applying their own subjective preferences or substantive values not endorsed by the legislature. It also gives effect to the Rule of Law by ensuring that subjects, or at least their legal advisors, have access to the same information that will be used by those who interpret and apply the law. They can thus anticipate the law’s application better than if it can be given a meaning based on unenacted values available only to judges or administrators at the point of application.

Consider now how substantive canons serve the same ends. Their contribution to upholding the Rule of Law values of notice and guidance is perhaps most obvious. When courts refuse to read unclear or ambiguous statutes as imposing criminal or tax liability, they are ensuring that people are warned before their liberty and property are put in jeopardy, and can guide themselves accordingly. Similarly, when courts apply the principle of legality, which requires clear statutory language to over-ride or oust established common law rights, be they the right to access court (as in Justice Cromwell’s concurring opinion in Trial Lawyers Association of British Columbia v British Columbia (Attorney General), 2014 SCC 59, [2014] 3 SCR 31 or property rights in Wells v Newfoundland, [1999] 3 SCR 199, they ensure that people are given warning before these rights are abrogated. Justice Major, writing for the unanimous court in Wells, explained this:

In a nation governed by the rule of law, we assume that the government will honour its obligations unless it explicitly exercises its power not to.  In the absence of a clear express intent to abrogate rights and obligations – rights of the highest importance to the individual – those rights remain in force.  To argue the opposite is to say that the government is bound only by its whim, not its word.   In Canada this is unacceptable, and does not accord with the nation’s understanding of the relationship between the state and its citizens. [46]

The argument about the relationship between textualism and separation of powers and democracy is perhaps somewhat less straightforward. But I think it’s not unfair to say that the obverse of insisting that it is the prerogative of legislatures, as the bodies representing the electorate, to have the law reflect their choices is that the law should reflect their choices. Textualism does this by emphasizing the primacy of text, which the legislature actually enacted, as the object of interpretation. Substantive canons are nothing more than an insistence that certain choices clearly appear to have been made in the text. Mark writes that “legislative sovereignty” means that “the legislature should be able to change the common law without a clear statement”, but I’m not sure that legislative supremacy requires deference to sotto voce or accidental legal change.

On the contrary, I think that for an interpreter to insist that the legislature spell out the consequences of its enactments rather than let them be inferred promotes legislative authority by requiring the democratic sovereign to squarely address the issues instead of leaving them to be worked out by unelected officials and judges. At the same time, however, it also promotes the more “negative” aspect of the separation of powers by freeing judges from becoming the legislatures’ accomplices is abuse of power. Subject to constitutional constraints, it is wrong for the courts not to give effect to legislation, but they are not, I think, under a duty to add to legislated iniquity of the legislature itself has not dared require it.

To be sure, it is possible for judges to misapply substantive interpretive canons so as to make them into instruments for refashioning legislation in accordance with their own preferences and values. Judges can be skillful practitioners of Nelsonian blindness and refuse to see in a statute that which is clearly there ― just as, on other occasions, they can see there that which is not. But I do not think that this necessarily makes substantive canons anathema to textualism. As then-Judge Amy Barrett has explained in a lecture devoted largely to a defence of textualism (which I summarized here), textualist adjudication is not mechanical. It requires judgment. A sparing ― judicious ― application of substantive canons calls for good judgment, but in this it is no different from other aspects of textualist interpretation or judicial decision-making more generally.

All that having been said, the impulse to disclaim and renounce the use of interpretive techniques that seem to bias adjudication in favour of particular outcomes is understandable as part of a broader appeal for neutrality. But here, I think, an appeal to precedent is relevant. Judges applying established substantive canons (or any other established interpretative techniques) is not introducing their own values into the law. They are not ― again, assuming they are not abusing their power ― wielding discretionary authority to bring the law into alignment with their policy preferences. They are not springing a surprise on the legislature (or the litigants). They are following established conventions for reading legal texts, which legislatures (or least the people drafting bills for them) can and ought to know.

Now, perhaps there is a further point of subtle disagreement between Mark and me here. Mark writes that “while the making of law may be a political activity, that does not mean that the rules we use for interpretation should be”. I think this a little imprecise. Like other legal rules, the established conventions of interpretation are not, themselves, value-free; I don’t think they could be. The conventions of textualism promote democratic authority, the separation of powers, and the Rule of Law. These are political values, in a broad sense, and I think that a defence of textualism should proceed on the basis that these are good values, not that that textualism has nothing to do with them. What should indeed be apolitical, to the extent possible for human beings, is the application of interpretive rules, not their content. However, an interpretive rule whose content is such as to make apolitical application impossible, is of course flawed from this standpoint.

What we should be looking for, then, are interpretive rules that can be applied impartially ― not mechanically, to be sure, but without the interpreter drawing on his or her subjective values, preferences, and beliefs about good policy. At least some forms of purposivism, as well as living constitutionalism and its analogues in statutory interpretation fail this test. Textualism, as Mark argues, is a more promising approach. But at the same time ― and not coincidentally ― textualism promotes important constitutional values: the Rule of Law, democracy, and separation powers.

Substantive interpretive canons, I have argued, promote the same values, and thus have a place in textualist interpretation. Indeed, I would go so far as to say that substantive canons are pre-eminently textualist interpretive tools, rather than those of some other interpretive approach. Like other kinds of interpretive canons, to which Mark refers, they are rules about reading texts ― albeit more than the other kinds, perhaps, they are rules for reading legal and, even more specifically, legislative texts. Their use has little to with legislative purpose, for example, and they may sit uneasily with a pragmatist or evolutionist approach to interpretation. They are not attempts to devine a legislature’s intentions hidden between textual lines, but rather rules about the legal meaning of enacted texts. Textualists should embrace substantive canons, not just as a grudging concession to precedent, but as a set of tools to wield with discernment, but also with confidence.

Through Which Glass, Darkly?

Introducing a new article on the Rule of Law in two decisions of the supreme courts of Canada and the United Kingdom

I followed the challenge to the “hearing fees” that British Columbia imposed on litigants who wanted to have their day in court ― or at least their days, since an initial period was free of charge ― from its beginning as Vilardell v Dunham, 2012 BCSC 748 and to its resolution by the Supreme Court of Canada as Trial Lawyers Association of British Columbia v British Columbia (Attorney General), 2014 SCC 59, [2014] 3 SCR 31, writing almost a dozen posts in the process. And then the Supreme Court of the United Kingdom decided a case that was remarkably similar to Trial Lawyers, R (Unison) v Lord Chancellor, [2017] UKSC 51, [2017] 4 All ER 903, which involved a challenge to fees charged for access to employment law tribunals. I blogged about that decision too.

The two supreme courts came to similar conclusions: the fees were invalidated in both cases, out of a concern that they prevented ordinary litigants who could not afford them from accessing the forum where their rights would be ascertained. In Trial Lawyers this was said to be a violation of section 96 of the Constitution Act, 1867; in Unison, of a common law right of access to court. Yet there was a striking contrast between the two decisions, and specifically between the ways in which they treated the Rule of Law. Trial Lawyers discusses this constitutional principle, but as something of an embarrassment, in the face of a scathing dissent by Justice Rothstein, who argues that it should not have discussed the Rule of Law at all. (He still does ― in his keynote address at this year’s Runnymede Conference, for example.) Unison‘s discussion of the Rule of Law, as a foundation of the right of access to court, is much more forthright, and sophisticated too.

This got me thinking. The result is an article that has been accepted for publication in the Common Law World Review, and which I have already posted on SSRN: “Through Which Glass Darkly? Constitutional Principle in Legality and Constitutionality Review“. The main idea is that what explains the difference in the depth and confidence with which the two courts treated the Rule of Law is that constitutional review, despite its power, is bound to be precarious in the absence of an on-point text, while legality review, although seemingly weak in that its outcome can be overturned by statute, actually makes compelling discussion of unwritten principle possible. Here is the abstract:

This article seeks to draw lessons from a comparison between the ways in which the Rule of Law is discussed in cases decided by the supreme courts of Canada and the United Kingdom on the issue of allegedly excessive fees levied on litigants seeking to access adjudication. After reviewing the factually quite similar cases of Trial Lawyers Association of British Columbia v British Columbia (Attorney General) and R (Unison) v Lord-Chancellor and it detailing these decisions’ respective constitutional settings, the article argues that, in contrast to the cursory treatment of the Rule of Law by the Supreme Court of Canada, the UK Supreme Court’s discussion is sophisticated and instructive. This suggests that legality review based on common law rights, which is not focused, and does not try to establish a connection, however tenuous, to an entrench constitutional text, may well allow for a more forthright and enlightening discussion of the principles at stake. Thus it follows that, in constitutional systems that feature strong-form judicial review based on entrenched texts, when regulations and administrative decisions are at issue, legality review should not be neglected. In those systems where strong-form judicial review is not available, legality review should not be regarded as an anomalous ersatz.

While I have argued here that Canadian courts can legitimately base their constitutional decisions on unwritten principles, rather than explicit textual provisions, in some circumstances, I do think that legality review (which, of course, Justice Cromwell favoured in Trial Lawyers) should be considered more often. Our law would be the richer for it.