Pressure is mounting on UK Prime Minister Keir Starmer following Labour's significant losses in local elections. The party's poor performance has sparked growing unrest within his own ranks, with dozens of MPs suggesting he should step down.

Potential Leadership Challenge

A formal challenge to Starmer's leadership would require a potential challenger to secure nominations from 20% of Labour MPs. This would trigger a leadership ballot among party members and affiliated supporters.

Cabinet Revolt

A Cabinet revolt would make it nearly impossible for Starmer to continue. This scenario would involve either the Cabinet resigning en masse or a significant groundswell of support among the Parliamentary party.

Key Contenders

An early leadership election could benefit Health Secretary Wes Streeting over Manchester Mayor Andy Burnham, who is not currently a member of the Commons. Backbencher Cat West has already announced plans to attempt to force a leadership contest by seeking nominations from MPs for the party's top job.

Cat West's Role

Many suspect that Cat West, whose seat is in London, is acting as an outrider for Wes Streeting. However, it remains unclear whether she can secure the support of the 81 MPs needed to spark a full contest.

Starmer's Response

Tomorrow, Sir Keir is scheduled to deliver a crucial speech outlining his vision for reviving Labour's fortunes. The address is seen as a make-or-break moment for his leadership.