Popular Sovereignty After Brexit

Abstract

AbstractThe Brexit referendum highlights the apparently anomalous role of the “people” in the constitutional order of the United Kingdom. Politically speaking, its verdict is acknowledged as unassailable and unaccountable, yet this “sovereign” status has no legal grounds. In turn, some commentators have argued that this discrepancy between “political” and “legal” understandings of popular sovereignty—or the failure to properly institutionalize popular sovereignty in a legal-constitutional form—represents a distinct site of constitutional crisis in its own right. However, I argue that such claims of constitutional anomaly, or of British exceptionalism in this regard, are misplaced. While the Brexit scenario seems to express the destabilizing and disruptive potential of a popular sovereign that exceeds or evades constitutional recognition, this is in no sense a peculiarity of the British constitutional order. By its nature, popular sovereignty is inexhaustible by constitutional recognition, and so it tends to retain such disruptive potential regardless of whatever constitutional form it is assigned. Thus, critics of the British constitutional status quo overestimate the capacity of constitutional law in general to regulate or domesticate the expression of popular sovereignty via referendums.