Publications / Articles

In the rush to prepare for Brexit, parliamentary scrutiny will suffer

18 Feb 2019
Photo of a clock showing the countdown to Brexit

The cancellation of this week's House of Commons recess provided the government with an extra few days to hold debates on affirmative Brexit SIs. But the low number of debates makes it a wasted opportunity. The government can get its Brexit SIs into force by 29 March, but probably only at the expense of what limited scrutiny already takes place for SIs.

Joel Blackwell, Senior Researcher, Hansard Society
,
Senior Researcher, Hansard Society

Joel Blackwell

Joel Blackwell
Senior Researcher, Hansard Society

Joel conducts the Society’s continued research into the legislative process, the effectiveness of Parliament in scrutinising and holding the executive to account and the public’s engagement with politics.

He is co-author of 'The Devil is in the Detail: Parliament and Delegated Legislation'. Prior to joining the Hansard Society in 2014, Joel was a Political Consultant for Dods Parliamentary Communications and has also worked at the Electoral Commission. He graduated from Bristol University in 2005 with a degree in Politics and Social Policy.

Get our latest research, insights and events delivered to your inbox

Subscribe to our newsletter

We will never share your data with any third-parties.

Share this and support our work

Originally published in The Times Red Box on 18 February 2019 and reproduced with permission

There has been much speculation over the past few weeks that the government is running out of time to ensure that all the statutory instruments (SIs) it says it needs to prepare the statute book for exit day can come into force when required.

SIs are the most common type of delegated legislation, and are used to add detail, update or sometimes even amend primary legislation (Acts of Parliament) without Parliament having to pass a new Act.

As of this morning, the government has laid 442 Brexit SIs before Parliament, and is now 74 per cent of the way towards its estimate of approximately 600 Brexit SIs. However, with six weeks to go, the biggest challenge facing the government in delivering its Brexit SI programme in time for exit day is the sheer number of debates it needs to schedule.

The vast majority of SIs laid before Parliament will be subject to one of two types of scrutiny procedure. SIs that are subject to the negative scrutiny procedure do not require a debate or vote in both Houses before they can become law. Negative SIs are subject to a 40-calendar-day scrutiny period during which either House can, in theory, object to them. However, negative SIs can and routinely do come into force before their 40-day scrutiny period expires. As a result, as long as these SIs can be 'made' (signed off) on or before exit day, the government can get them on to the statute book in time.

In contrast, SIs that are subject to the affirmative scrutiny procedure must be debated and formally approved by both Houses before they can become law. For affirmative SIs, in the House of Commons, delegated legislation committees (DLCs) of usually 17 MPs normally debate an SI before the approval vote is held in the chamber on a subsequent day. SIs can also be debated in the chamber, with the approval vote taking place immediately after the debate. The House of Lords must also debate affirmative SIs.

In normal parliamentary sessions, negative SIs constitute about 75 per cent of all SIs laid before Parliament. But, in contrast to this pattern, the majority — 55 per cent — of Brexit SIs laid so far are subject to the affirmative procedure.

As of this morning, that equates to 245 of the 442 Brexit SIs being affirmative instruments. But only just over half of these (52 per cent) have been debated or scheduled for debate in the House of Commons so far. This leaves a backlog of 118 debates of up to 90 minutes each that have yet to be organised.

The cancellation of the February House of Commons recess, due to start last Friday, provided the government with an extra few days to schedule debates on affirmative SIs and make a serious dent in the backlog. However, even given that the vast majority of the main business scheduled in the Commons this week is for debating SIs, only 17 Brexit affirmative instruments will be debated in the next four days. That’s just five more debates than last week, and four more than the week before that.

This means, from next week, an average of 24 Commons debates on affirmative Brexit SIs need to be held each week through to exit day on 29 March. Furthermore, if a majority of the up to 158 Brexit SIs that have not yet been laid before Parliament are also subject to the affirmative procedure, the number of debates needed will rise proportionately. The government could be required to schedule an average of 39 affirmative debates each week.

To help, the government could group related SIs in a particular policy area for consideration together, thus reducing the number of DLCs that need to be set up. And ultimately, if the government is running out of time, it can initiate the urgent case procedure set out in the EU (Withdrawal) Act. Under this procedure, ministers can make SIs that come into immediate effect having been made by the minister. 'Made affirmatives' then require both Houses to approve them within 28 days to remain in force.

The government can, therefore, get its Brexit SIs into force by 29 March, but probably only at the expense of what limited scrutiny already takes place for SIs. It is hard not to view this week then as a wasted opportunity.

News / 101 resolutions and a Finance Bill. How the Budget becomes law - Parliament Matters podcast, Episode 117

It’s Budget week, so we look at what happens after the Chancellor sits down and how the days announcements are converted into the Finance Bill. We speak to Lord Ricketts, Chair of the European Affairs Committee, about whether Parliament is prepared to scrutinise the “dynamic alignment” with EU laws that may emerge from the Government’s reset with Brussels. And we explore the latest twists in the assisted dying bill story, where a marathon battle is looming in the New Year after the Government allocated 10 additional Friday sittings for its scrutiny. Please help us by completing our Listener Survey. It will only take a few minutes.

28 Nov 2025
Read more

Publications / Budget 2025: Letter to Chief Whip Jonathan Reynolds MP calling for an ‘Amendment of the Law’ motion

The form of the first Ways and Means motion tabled after the Budget – either an Amendment of the Law motion or an Income Tax (Charge) motion – determines how much scope MPs have to propose amendments when the Budget is translated into the Finance Bill. An Amendment of the Law motion provides broader scope for amendment and was standard practice until it was unilaterally dropped by the then Government in 2017. We have written to the Chief Whip urging the restoration of this procedural practice so that MPs can properly fulfil their constitutional responsibility to scrutinise the nation’s finances and ensure that consideration of the Finance Bill is a genuinely political debate, not merely a technical exercise.

24 Nov 2025
Read more

News / Is the House of Lords going slow on the assisted dying bill? - Parliament Matters podcast, Episode 116

In this episode we look at the latest Covid Inquiry report addressing the lack of parliamentary scrutiny during the pandemic and the need for a better system for emergency law-making. With the Budget approaching, we explore how the Commons Speaker, Sir Lindsay Hoyle MP, might discipline ministers who announce policies outside Parliament and why a little-known motion could restrict debate on the Finance Bill. Sir David Beamish assesses whether the flood of amendments to the assisted dying bill risks a filibuster and raises constitutional questions. Finally, we hear from Marsha de Cordova MP and Sandro Gozi MEP on their work to reset UK–EU relations through the Parliamentary Partnership Assembly. Please help us by completing our Listener Survey. It will only take a few minutes.

22 Nov 2025
Read more

Blog / The assisted dying bill: Is the number of Lords amendments a parliamentary record?

The assisted dying bill has attracted an extraordinary number of amendments in the House of Lords, prompting questions about whether the volume is unprecedented. This blog examines how its amendment count compares with other bills in the current Session, and what the historical data shows about previous amendment-heavy legislation.

20 Nov 2025
Read more

Blog / The assisted dying bill: Will it run out of time? The parliamentary options explained

Over 1,000 amendments have been tabled to the Terminally Ill Adults (End of Life) Bill in the House of Lords. This blog examines the progress of the Bill at Committee Stage in the House of Lords so far, explores the likelihood of a procedural impasse and what options exist if more parliamentary time is needed.

20 Nov 2025
Read more