Tory chairman Kevin Hollinrake has asked for an investigation into the role of Keir Starmer’s now chief of staff in running his leadership campaign amid allegations of undeclared donations

The Tories said the PM may have broken the MPs' code of conduct by failing to declare past support from the Labour Together think-tank, previously run by his chief of staff…

PM accused of failing to declare ‘hundreds of thousands of pounds on polling’ during leadership campaign