PORTALBERITA.CO.ID - The British political landscape experienced significant upheaval on the evening of June 11, 2026, following the unexpected resignation of Health Secretary Wes Streeting from Prime Minister Keir Starmer’s administration. This development immediately catalyzed intense speculation regarding a potential challenge to Starmer's tenure at the helm of the Labour Party.

As reported by the BBC, Streeting's exit has exacerbated existing political instability within the governing party. This critical moment has seen nearly 90 Members of Parliament, alongside several serving ministers, publicly or privately calling for the Prime Minister to step down in the near future.

In response to the escalating crisis, Downing Street issued a firm statement confirming the Prime Minister's intentions regarding the unfolding situation. Sir Keir Starmer has announced he will actively contest any formal leadership challenge brought against him under the established Labour Party rules.

Wes Streeting, who has held the crucial health portfolio since the Labour Party achieved power in 2024, is widely regarded by his close allies as the cabinet's most effective communicator. His resignation removes a key figure known for his public relations capabilities.

The former Health Secretary commands considerable support among centrist and right-wing factions of Labour lawmakers, a positioning that could present complexities when seeking broader acceptance from the wider party membership base.

Attention has swiftly turned to other potential contenders, notably Greater Manchester Mayor Andy Burnham, whose immediate path to the leadership race is conditional. Burnham must first successfully secure a parliamentary seat in the upcoming by-election for Makersfield before officially entering the contest.

To officially stand for the premiership, Burnham would need to secure the backing of 81 MPs, a tally historically drawn from the party's left-wing faction and representatives from the North West region. This indicates the geographical and ideological breadth required for a successful bid.

Former Deputy Prime Minister Angela Rayner also remains a prominent figure within the party structure, maintaining a robust base of support among Labour MPs, despite previous financial scrutiny concerning unpaid stamp duty obligations.

Alternative candidates are already being discussed among concerned lawmakers, including current Energy Secretary Ed Miliband, a former leader who has previously addressed the possibility of future leadership involvement.