Rob is introduced to a new PC, Gareth Lewis, who needs to learn that policing is about people, not blindly following the rules. Al tries to get out of a meeting, while Daniel and Zara need to work out what to do when Izzie has a row with Lisa.

Out on house calls, Daniel quickly finds himself in a life-or-death situation. Ruhma is distracted by a new dating app, while Scarlett is forced to ask for another advance to cover her bills.