The parliamentary battle over Brexit and the constitution

Today sees the publication of a new book by the Unit’s Meg Russell and Lisa James, The Parliamentary Battle over Brexit. Here the authors summarise some of its key findings about why parliament was drawn into such controversy over the implementation of Brexit. They reflect on what these events teach us about our constitution, as well as what may need to change in order to avoid repeating such problems, and to mend the damage done.

The UK’s arguments over what became known as Brexit began long before the June 2016 referendum, and continued with increasing bitterness afterwards. Parliament was often central, both as a venue for such arguments, and in terms of disputes about its proper role. It and its members frequently faced criticism and blame. Our new book, published today, charts The Parliamentary Battle over Brexit, from the early pressures for a referendum, through disputes about the triggering of Article 50 and control of the House of Commons agenda, the repeated defeats of Theresa May’s deal, and Boris Johnson’s unlawful parliamentary prorogation, to the UK’s eventual departure from the EU following his deal. The book charts what happened, but also asks what went wrong and whether things could have been handled differently. It reflects on what these events teach us about the functioning of our constitution, and what if anything might need to change.

The book includes a wealth of detail about key political moments, and the roles of different individuals and groups. Here we focus on some of the bigger questions about the lasting legacy of the battles over Brexit for the culture and institutions of UK politics, and particularly for the place of parliament itself. A fuller version of this analysis appears in the final chapter of the book.

Referendums and public participation

The referendum of 23 June 2016 was only the third ever such UK-wide vote (the first being on European Community membership in 1975, and the second in 2011 on changing the House of Commons voting system). The handling of the referendum was the single biggest error of the Brexit process, from which many other difficulties flowed.

Unlike the 2011 referendum, which was underpinned by legislation setting out the detail of the proposed new voting system, no clear prospectus was offered to the voters for Brexit. Prime Minister David Cameron hoped to use the vote – described disapprovingly by the House of Commons Public Administration and Constitutional Affairs Committee as a ‘bluff call’ referendum – to make the question of Brexit go away. Parliament never debated the substance of the question, the government did not detail the options, and civil servants were forbidden from preparing for a Leave vote. Leave campaigners argued at the level of principle, rather than on a specific plan. As one Brexit-supporting interviewee told us, ‘it was only [after the referendum] that different types of Brexit started coming to the fore. Soft Brexit and hard Brexit had never been canvassed before the referendum; the expressions were coined afterwards’. Issues that would soon come to dominate the agenda, such as membership of the Customs Union or Single Market, and crucially the Northern Ireland border, were barely mentioned during the campaign. This left the government – and parliament – in a very difficult position. The different options for Brexit had to be established only after the vote had taken place, and on this the voters had conveyed no clear instruction.

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Checks and balances: what are they, and why do they matter?

Checks and balances are fundamental elements of constitutional democracy that prevent the unconstrained exercise of power, improve the quality of decision-making and ensure that mechanisms exist for preventing or penalising unethical behaviour. Lisa James, Alan Renwick and Meg Russell argue that they therefore play a vital role in maintaining public confidence in the political system and the government has a particular responsibility to uphold them.

Background

The importance of checks and balances is often cited in debates about the health of democracy, and their erosion is widely considered a sign of democratic backsliding. But what are they, and why are they important?

Checks and balances are the mechanisms which distribute power throughout a political system – preventing any one institution or individual from exercising total control. The words ‘checks’ and ‘balances’ are typically used together, but can be thought of as referring to subtly different (though overlapping) things. Checks are the mechanisms which allow political institutions to limit one another’s power – for example by blocking, delaying or simply criticising decisions. Balances, meanwhile, ensure that a wide variety of views and interests are represented in the democratic process. This includes structures like federalism, or broader features of democratic functioning such as the existence of multiple political parties.

The term ‘checks and balances’ is given more prominence in some countries than others, and is often particularly associated with the United States. But the principle is core to all modern democracies.

Checks and balances operate between and within most political institutions. However, the risks of unconstrained power are often considered particularly high with respect to the executive. This briefing hence focuses on the key institutions which check and balance executive power at UK level:

  1. parliament
  2. the courts
  3. impartial officials, and
  4. media and civil society.

Why do checks and balances matter?

Checks and balances play two key roles. First, they limit the power of the majority to act without regard to the views or interests of others. They ensure that the perspectives of those who are in the minority on a given issue are represented – for example, by guaranteeing that opposition voices are heard in the process of law-making. Second, at a more practical level, they ensure that policy is tested and behaviour supervised. This helps to improve the quality of decision-making, and prevent behaviour which might threaten the integrity or reputation of the political system.

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Are unionists the biggest threat to the Union?

There has been much debate in recent years (on this blog and elsewhere) on the validity of a second referendum on an independent Scotland. Defence of the Union has often been by reassertion of the unitary nation-state model. Michael Keating argues that this demonstrates a fundamental misconception of what union means, and that the nationalism implied by the nature of a union maintained by law, rather than the consent of its people, represents a threat to the continuing Union of the United Kingdom.

In its 2020 White Paper on the Internal Market, the British government described the United Kingdom as a ‘unitary state’. Although, for many at Westminster, this might sound rather banal, it betrays a serious misunderstanding of what is, and always has been, a plurinational union. Such misunderstandings are pulling the Union apart.

Four dimensions

In my book State and Nation in the United Kingdom, I spell out the difference between a unitary nation-state and a plurinational union by reference to four dimensions: demos; telos; ethos; and sovereignty.

Demos refers to the people and whether they are singular or plural. When prime ministers declare that ‘the British people’ voted for Brexit, they are invoking a unitary demos, but begging the question of what ‘the British people’ actually means. In fact, the peoples of ‘these islands’ have varied national identities, some identifying only as British and others not seeing themselves as British at all. It is not as simple as four separate identities because, within each of the component nations, there are complex forms of belonging and multiple forms of national identification. Some unionists are now arguing that Britishness is a common, overarching identity but that, underneath it, are the local varieties. Yet this does not work either. Britishness itself is experienced and defined very differently from one part of the United Kingdom to another. The fact that the United Kingdom does not even have an adjective for its citizens indicates the difficulty of fitting Northern Ireland in. Britishness is analogous to what the philosopher Wittgenstein called a ‘family resemblance’. Any two members of the family may share a feature in common but there is no feature common to them all.

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18 months of COVID-19 legislation in England: a rule of law analysis

Eighteen months after the first COVID-19 lockdown began, the Bingham Centre for the Rule of Law has produced a report analysing the extent to which the government’s pandemic response has changed over the last year so as to address rule of law concerns that were brought to the government’s attention in the early stages of the pandemic. Katie Lines, author of the report, argues that the government has failed to enable proper parliamentary scrutiny, made it hard for public and politicians alike to know what the law actually is, and that its response to rule of law concerns has been lacking.

The initial crisis stage of the pandemic has now passed, and many are asking what lessons can be learnt from the government’s response. Last month the‘lessons learnt’inquiry held jointly by the Health and Social Care Committee and Science and Technology Committee published its first report, and an independent public inquiry into the pandemic is due to launch in spring 2022.

A central question is how far the existing legal framework and institutional arrangements for responding to public health emergencies adequately protect the rule of law. The rule of law is a foundational principle of any constitutional democracy, and should not be set aside during a national emergency: sustained compliance can actively assist an effective pandemic response by promoting transparency, equality, and accountability, among other principles. 

Our main rule of law concerns with the UK’s legislative response to the pandemic can be grouped into two categories:

1. Parliamentary scrutiny; and

2. The accessibility and clarity of coronavirus legislation.

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Scotland’s place in the Union will not be decided in the courts: only politicians can enable or prevent independence

Whether or not Scotland can legally hold a referendum without the consent of Westminster is a question that has provoked much debate. Ciaran Martin argues that the answer to this question does not really matter: regardless of the legality of any referendum, it is unrealistic to think that Scotland will leave the Union without the consent of Westminster. This makes the key question a political one, which the courts cannot resolve.

In mid-August I spoke at the Edinburgh International Book Festival about Scotland and the future of the United Kingdom. My theme was that when the constitutional debate resumes (which it will) after the post-Holyrood election lull, there could, and in my view should, be a debate not just on what independence means, but on what remaining in the Union means. This is a fundamentally different proposition than it was in 2014, and not just because of Brexit.

In 2014, the three UK-wide unionist parties (which, let’s not forget, at the time held 53 of Scotland’s 59 Westminster seats between them) were all evidently comfortable with devolution. Both the UK government and the broader Better Together campaign spoke of ‘the best of both worlds’ of an autonomous Scotland within a devolved UK. As the polls tightened, the response was ‘the vow’ of more devolution.

Things are different this time. In July, Welsh First Minister Mark Drakeford, leader of the most successful unionist party in any of the devolved territories, warned of ‘a Government that is instinctively hostile’ for the first time in the history of devolution. Sometimes such hostility is just blurted out; sometimes it becomes law, such as the constitutional land grab that is the Internal Market Act. Combined with the unworkability of fully federal models in the UK, this instability within the Union means that when Scotland is debating its constitutional future, the nature of the Union it’s being invited to stay in merits more discussion than last time.

Insofar as I thought any of my arguments would attract attention, it was this one. But instead, coverage emphasised a throwaway restatement of my long-articulated view that the Scottish government is likely (though I did not say certain) to lose any legal case brought against referendum legislation it seeks to pass in Holyrood in the absence of a Section 30 power agreed with Westminster.

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