The main party manifestos have now been published, allowing exploration and comparison of their constitutional proposals. In this second post in a series on the manifestos, Meg Russell looks at the parties’ commitments on parliamentary reform. What are they promising, and what are the prospects for these proposed changes?
Yesterday on this blog, Lisa James reviewed the constitutional proposals presented by the political parties in their 2024 general election manifestos. Unsurprisingly, parliamentary reform is a key area that appears in several of them. Most parties include aspirations to reform the House of Lords, and some make other commitments on the House of Commons, or the overall power of parliament. This second post in the Constitution Unit’s manifesto series reviews these proposals, reflecting on their origins, merits, and prospects for implementation. It starts with the power of parliament as a whole, before moving to the Commons, and then the Lords.
The power of parliament
It is primarily the Liberal Democrats that give space to parliament’s overall place in the constitution – an area subject to significant recent controversy. The Brexit referendum of 2016 led to fierce clashes in parliament, and unusually high-profile arguments about both parliamentary procedure and the limits of the government’s prerogative power. Brexit also raised new questions about parliament’s powers over policy matters that returned to the UK following its exit from the European Union.
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After 65 years of single-party government in the House of Commons, the last three general elections have led to three differently constituted governments: a two-party coalition, a Conservative majority government and a Conservative minority government reliant on a confidence and supply agreement for its parliamentary majority. Albert Weale argues that if a rethinking of British democracy is required, that we must start from first principles and consider how to create ways of institutionalising political negotiation among different groups in a way that embraces an incentive towards encompassing different interests and opinions.

Last week, the Constitution Committee published its report on the increasing use of delegated powers by the government. Mark Elliott and Stephen Tierney highlight the key concerns raised and proposals made by the Committee in two principal areas: the ways in and extent to which legislative powers are delegated, and scrutiny of such powers’ exercise.
The European Union (Withdrawal) Bill returns to the Commons today for consideration of the numerous amendments made during its eventful passage though the Lords. Some commentators have accused the Lords of exceeding their constitutional authority, with the Salisbury convention being cited in defence of this position. David Beamish discusses how the convention operates and argues that the Lords have not breached it so far.