Holby City: Running the Gauntlet

New registrar Antoine Malick makes his mark on the Acute Assessments Unit, and his brash attitude meets with disapproval from Michael and Penny. Meanwhile, Kieran receives a mystery phone call that threatens to derail his budding romance with Donna, and the humiliation of facing a disciplinary hearing prompts Chrissie to wonder whether she should remain at Holby - but it appears the final decision might not be hers to make