It's Robbie's first day in the special police unit. He is in the team of Banjo, Tony and Warwick. He realizes that Warwick is still mentally unstable and is being covered up by Banjo and Tony. Meanwhile, the police receive a bomb threat, someone threatens to blow up the Thameside Center. At first, no one really takes it seriously. However, as the news spreads quickly and mass panic threatens to break out, some units are sent in. To de-escalate the situation, police PR chief Liz suggests Police Commissioner Richard Miller go there. On the way, he confesses to her that a journalist wants to bring his affair with the police physical therapist as an exclusive story. Liz is shocked and tries to prevent the publication. Meanwhile, Davina and Clarkey decide to confess their affair to their partners.