Many claims are made about the effects of different voting systems, but to what extent are these backed up by evidence? And how might this evidence apply to Westminster elections? Alan Renwick introduces a new Constitution Unit project seeking to answer these questions in a way that is accessible for politicians, campaigners, journalists, and the public at large.

On Tuesday, the Prime Minister announced a national commission on electoral reform. In this article originally published in the Conversation UK, Alan Renwick explains that such a body should secure public involvement, not aim for a particular result and listen to the experts. He also emphasises that any change to the electoral system should be carried out with the greatest possible care.

Involving both the public and all parties in shaping reforms on how they vote will be crucial.

The Belfast Agreement sets out rules for calling a unity referendum, but is vague on some details

The Deputy Director of the Constitution Unit gave oral evidence to MPs as part of an inquiry into Backbench Business Committee and Petitions Committee Debates.

This week we reflect on the career and ideas of Professor Meg Russell, one of the UK's leading experts on parliament and constitutional change.

Important constitutional conventions around mid-term changes of Prime Minister have not yet been written down. In the latest in our mini-series of blog posts on the government’s planned update of the Cabinet Manual, Peter Riddell examines what the revised Manual should say to plug this gap.

The Deputy Director of the Constitution Unit, Dr Tom Fleming, appeared on Today in Parliament on BBC Radio 4 with Susan Hulme on 5 June to discuss what humble addresses are, and how they relate…

The Cabinet Manual is an important guide to the workings of the UK’s uncodified constitution, providing an accessible roadmap for ministers, officials and the public. But the document has not been …

Get your Tickets Last year, Compass brought together 450+ progressive pioneers at ‘Change:HOW? A Decade of Radical Renewal’ to re-orient […]

Manoeuvres to replace a Prime Minister are yet again afoot. In his first blogpost as the Constitution Unit’s new Director, Alan Renwick examines the increasing volatility at the top of British politics. Changes in the occupant of Number 10 between elections are normal. But current methods for filling vacancies are inadequate. And rapid turnover is a symptom of deeper troubles. Addressing those troubles will require fundamental shifts in our political culture.

The Deputy Director of the Constitution Unit also advised the Housing, Communities and Local Government Committee that there is a case for further investigation of the electoral system.

Report of the independent review into countering foreign financial influence and interference in UK politics.

The government’s long-awaited proposals for electoral reforms, published last month, will receive their first scrutiny in the House of Commons next Monday. Ahead of that debate, Alan Renwick analys…

The government’s long-awaited proposals for electoral reforms, published last month, will receive their first scrutiny in the House of Commons next Monday. Ahead of that debate, Alan Renwick analys…