Reform UK won control of Havering council on Thursday, May 7, 2026 [2], marking the first time a London council has a Reform UK majority [1].

The result signals a significant shift in the capital's political landscape and reflects growing voter dissatisfaction with the governing Labour Party. By capturing a borough in East London, the right-wing party has demonstrated its ability to translate national momentum into local governance.

Local elections across the United Kingdom were held on May 7, 2026 [2]. While Reform UK celebrated its breakthrough in Havering, the Labour Party suffered heavy losses. Political analysts said the outcome was an unofficial referendum on the leadership of Prime Minister Keir Starmer (Labour).

Voters used the ballots to express frustration with the current government's performance. The losses for Labour come at a time of heightened political tension, as the party struggles to maintain its grip on local administration in several key areas.

Reform UK's victory in Havering is a milestone for the party, as it establishes a concrete base of power within the London metropolitan area [1]. The shift suggests that the party's platform is resonating with voters in urban boroughs previously dominated by other political factions.

Prime Minister Starmer has faced questions regarding his future following the rout. Despite the losses, reports indicate that Starmer said he will not quit his position as leader of the Labour Party.

Reform UK won control of Havering council, marking the first time a London council has a Reform UK majority.

The capture of Havering council by Reform UK indicates a breach in the traditional urban strongholds of the Labour Party. This shift suggests that right-wing populism is gaining traction in London's outer boroughs, potentially forcing the Labour government to pivot its policy priorities to stem further losses in future electoral cycles.