Publications / Data

How long does it take for a new House of Commons to get fully up and running?

19 Apr 2020
Queen Elizabeth Tower, UK Houses of Parliament

There will be gaps in a new House of Commons' scrutiny of the government and engagement with the public until the events required at the start of a Parliament have taken place and all the necessary institutions and processes have been re-established. The length of time taken over procedures at the start of a Parliament therefore matters.

Last updated: 10 August, 2020 {: .small}

Our 'Back to Business' collection of procedural guides provides information about the key events and procedures at the start of a new Parliament.

The chart below shows the timings of key House of Commons events at the start of the 2010, 2015, 2017 and 2019 Parliaments, in terms of sitting days.

Information about converting sitting days to calendar days can be found below the chart. {: .small }

The sitting days shown on the chart can be roughly converted to calendar days by bearing in mind that the House of Commons normally sits for four days per calendar week, and – most importantly – by factoring-in the placing of the relevant sitting day relative to the House's recesses (which are shown on the lower rows of the chart), especially the long summer recess.

For example, the new House of Commons' 30th sitting day fell less than two months after the start of the Parliament in 2010 and 2015 (because it preceded the summer recess), but over two months afterwards in 2019-20, and nearly four months afterwards in 2017; in the latter two cases, it fell after two recesses.

In 2020, House of Commons calendar timings were affected by the fact that between the Easter and Whitsun recesses the House sat for only three days per week, owing to the restrictions on proceedings arising from the Coronavirus crisis.

Precise dates for most House of Commons events can be found via House of Commons Votes and Proceedings (each daily edition of which includes the sitting-day number at top left). Further information, where needed, can be found in House of Commons Hansard and news items on the House of Commons website.

News / Parliament Matters Bulletin: What’s coming up in Parliament this week? 1-5 December 2025

The House of Commons enters the final two days of its Budget debate, culminating in votes on the Budget motions and presentation of the Finance Bill. The Treasury Committee hears from the OBR, IFS and Resolution Foundation. Peers also devote a full day’s debate to the Budget. The Foreign, Education and Wales Secretaries and Cabinet Office ministers face oral questions from MPs. In the Lords the assisted dying bill continues in Committee. The Sentencing Bill and Biodiversity Beyond National Jurisdiction Bill receive further Lords scrutiny. The Hillsborough Law begins clause-by-clause scrutiny in the Commons. West Midlands Police face Select Committee questions about their handling of the football match between Aston Villa and Maccabi Tel Aviv.

30 Nov 2025
Read more

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