British Prime Minister Keir Starmer is set to address Parliament amid growing criticism over his handling of Peter Mandelson's appointment as the UK ambassador to the United States. Mandelson was removed from the position last September after it was revealed that he had links to convicted sex offender Jeffrey Epstein and failed a crucial security vetting process. This failure has led to intensified calls for Starmer's resignation from opposition leaders, including Kemi Badenoch, who accused him of misleading Parliament and the public. Starmer acknowledged the situation was 'unforgivable' and promised to present the facts to lawmakers. The controversy has already resulted in the dismissal of top foreign office official Olly Robbins, who is expected to testify before a parliamentary committee, further scrutinizing the government's actions. Despite the backlash, some cabinet members, including David Lammy and Liz Kendall, have defended Starmer, asserting he would not have appointed Mandelson had he known about the vetting failure. The unfolding drama is unsettling for Labour lawmakers, already concerned about declining poll numbers.