As disquiet brews within Labour over cuts to welfare, and a perceived failure to pursue a progressive enough agenda, this week host Alain Tolhurst looks inside the governing party as a host of new caucuses and organised campaign groups have sprung up, and asking - who are the new tribes within Labour Who is behind them, what are their aims, and how dangerous could they be to Keir Starmer’s leadership, as he faces his first major rebellion since winning office with a huge majority last year.

On the panel to explain everything from the Labour Growth Group, the coastals and rural MPs, the Co-Operatives, Christian socialists, Blue Labour and a host of others are three of the finest Labour party Kremlinologists in Westminster; Sienna Rogers, deputy editor of our sister publication The House magazine and a former editor of the LabourList website, as well as Morgan Jones, journalist and another former editor of LabourList, along with Stephen Bush, associate editor of The Financial Times.

• To sign up for our newsletters click here

Presented by Alain Tolhurst, produced by Nick Hilton and edited by Ewan Cameron for Podot