British Labour Party leader Keir Starmer is experiencing increased calls for his resignation, potentially as soon as this weekend, according to reports from The Guardian. The source of the pressure remains unspecified in this initial report, though it signals a significant challenge to his leadership. RT.com is reporting on the developments, citing The Guardian as its source. The situation suggests internal dissent or external factors are contributing to the demand for Starmer to step aside. Further details regarding the reasons behind the pressure and potential successors are currently unavailable. This development could have significant implications for the Labour Party and the UK political landscape. The story is developing and further updates are expected.