Britain's Conservative Party faces a challenging electoral test in this week's local elections, with Prime Minister Rishi Sunak under increasing scrutiny as pressure mounts on his leadership.

As the last major electoral hurdle before a looming general election, these local polls are crucial for Sunak's party, which is predicted to suffer significant losses to the opposition Labour party.

Political analysts underscore the importance of these elections, describing them as a critical assessment of Sunak's premiership and his government's policies. Forecasts suggest that the Conservatives could lose up to half of their council seats, a common trend for incumbent governments facing local contests.

The immediate political fate of Sunak depends heavily on the outcomes of key mayoral races in regions such as the West Midlands and Tees Valley. Wins for Conservative mayors Andy Street and Ben Houchen could provide a much-needed boost for Sunak ahead of the general election.

However, internal divisions within the Conservative party add another layer of uncertainty. Restive MPs reportedly have contingency plans for a potential leadership change, highlighting the ongoing factionalism within the party.

Despite criticism and challenges, Sunak has maintained a semblance of stability since taking office in October 2022. Yet, public dissatisfaction persists, with opinion polls showing a decline in Sunak's approval ratings and the Conservatives' electoral prospects.

As the nation prepares for Thursday's elections, over 2,500 councillors will compete for seats across England, alongside London's incumbent Labour mayor Sadiq Khan seeking a third term in office. The outcomes of these local contests will not only shape the political landscape but also determine the trajectory of Sunak's leadership and the future direction of the Conservative party.