This paper examines the role to be played by the devolved administrations in the negotiation, conclusion and implementation of trade agreements concluded by the UK post-Brexit. By examining, from a comparative perspective, examples of collaborative frameworks between sub-national entities and central governments established in federal jurisdictions, it proposes a significant reform of existing inter-governmental cooperation mechanisms to ensure that the devolved administrations are given a meaningful voice in the shaping of future trade agreements.

Gig work and other flexible labour practices have been subject to unprecedented levels of attention recently. While this topic has attracted significant interest from employment lawyers, it remains relatively underexplored from other pertinent legal and inter-disciplinary angles. This paper will adopt an alternative perspective on flexible work inspired by Coase's theory of the firm. Focusing on the implications of flexible work for the relative allocation of control, risk and reward within the firm, it will highlight how both task-oriented (gig) and on-demand (casual) work practices typically entail workers assuming most of the positional disadvantages associated with orthodox employment and self-employment, while enjoying none or few of the corresponding advantages. Using a hypothetical contract analysis, it will highlight the structural similarity between flexible work and unsecured financial investments in business firms by reference to key strands of institutional economics and law and finance literature. On this basis, it will enquire as to optimal forms of compensation that rational flexible workers can (counter-factually) be regarded as bargaining for in the absence of impediments to efficient contracting, and as the price for trading off their traditional employment guarantees.

Experimentalism is a theory of regulation in which change is achieved via a process of ‘directly deliberative polyarchy’ within an experimentalist architecture. This paper argues that experimentalism offers a normatively desirable model for legal interventions relating to the ageing workforce, and age equality law in particular, and offers new insights into existing UK scholarship on reflexive law. Drawing on qualitative and quantitative data from UK universities, this article considers the extent to which reforms to retirement ages have promoted a form of experimentalism among UK universities. This paper offers concrete suggestions and reforms for how an experimentalist framework could be adopted in this context to enhance regulatory reform.

This paper takes a sceptical look at the possibility of advanced computer technology replacing judges. Looking first at the example of alternative dispute resolution, where considerable progress has been made in developing tools to assist parties to come to agreement, attention then shifts to evaluating a number of other algorithmic instruments in a criminal justice context. The possibility of human judges being fully replaced within the courtroom strictu sensu is examined, and the various elements of the judicial role that need to be reproduced are considered. Drawing upon understandings of the legal process as an essentially socially determined activity, the paper sounds a note of caution about the capacity of algorithmic approaches to ever fully penetrate this socio-legal milieu and reproduce the activity of judging, properly understood. Finally, the possibilities and dangers of semi-automated justice are reviewed. The risks of seeing this approach as avoiding the recognised problems of fully automated decision-making are highlighted, and attention is directed towards the problems that remain when an algorithmic frame of reference is admitted into the human process of judging.

The future is likely to see an increase in the public-sector use of automated decision-making systems which employ machine learning techniques. However, there is no clear understanding of how English administrative law will apply to this kind of decision-making. This paper seeks to address the problem by bringing together administrative law, data protection law, and a technical understanding of automated decision-making systems in order to identify some of the questions to ask and factors to consider when reviewing the use of these systems. Due to the relative novelty of automated decision-making in the public sector, this kind of study has not yet been undertaken elsewhere. As a result, this paper provides a starting point for judges, lawyers, and legal academics who wish to understand how to legally assess or review automated decision-making systems and identifies areas where further research is required.

Much has changed in the four decades since United City Merchants v Royal Bank of Canada, in which Lord Diplock established the fraud exception in transactions financed by documentary credit. In particular, the introduction of the UCP 600, case law on nullity documents and amendment to the American fraud exception justify a reconsideration of both the policy arguments underpinning Lord Diplock's rule and the fate of documents known to be forged or null at the time of presentation. Accordingly, two arguments are made in this paper. First, a consideration of the broader exception in the US should prompt a modern Supreme Court to re-examine his Lordship's insistence that a narrow exception was required to preserve the efficiency of the credit mechanism. In addition, it further argues that banks should be entitled to reject known nullities and forgeries as non-complying. This argument would reinstate the doctrine of strict compliance, which was overlooked in United City Merchants, and is based on the clarified definitions in the UCP 600, more recent judicial consideration of nullities and the existence of the ICC's International Maritime Bureau.

This paper proposes new grounds for the legal ambivalence about ‘bad character evidence’. It is suggested that errors based on such evidence are profoundly tragic in the Aristotelian sense: the defendant who previously committed crime is likely to reoffend; nevertheless, she beats the odds and refrains from further crime commission – only to then be falsely convicted based on the very odds she has almost heroically managed to beat. It is further proposed that the tragic nature of such false convictions might make them particularly unfair to the defendant. It is, however, submitted that the likelihood of errors based on such evidence is unknown and probably also unknowable. Accordingly, the maximin rule for decision in conditions of deep ignorance is applied, leading to the conclusion that exclusion is to be preferred.

This paper identifies two paradigms of vicarious liability. One is an established paradigm of ‘liberal agency’ found in cases where owner-managers ‘act through’ workers, with whom they have personal relations, in undertaking work tasks. The second paradigm is found in cases concerning bureaucratic organisations, which are characterised by chains of command and variegated decision-making procedures. Courts have grounded organisational responsibility in features such as structure, hierarchy, and control, which this paper uses to construct a model of the ‘deterrable organisation’. The deterrable organisation has important capacities to effect change in behaviour that courts rely on in order to prevent worker wrongdoing. The paper tests the viability of the model against the empirical literature and argues that courts could improve outcomes by a more targeted use of powers to award remedies.

Harmonisation and legal convergence are core tasks of the EU. This paper explores the question about the determinants for national convergence of EU law, specifically applied to the ever-growing body of European consumer sales law. The measurement of national convergence is based on a unique coding of five directives in seven Member States. Using the fuzzy-set Qualitative Comparative Analysis (fsQCA) method, the paper finds that differences in national convergence can partly be explained by favourable features of the corresponding directives; however, mainly, they are the result of a combination of domestic political factors and, to a lesser extent, the country characteristics. This has important policy implications, for instance, on the need to ‘bring in politics’ in the debate about convergence, harmonisation and consumer sales law.