Use of Protocol (Part Three)

Ackland leads a short-lived rebellion over the suspension of Hemmingway, but in an attempt to defuse the situation, Okaro agrees to let her return to the station on non-operational duties while the investigation into Lee Thomas' death continues. Meanwhile, Best and Sim investigate a number of robberies, but despite being asked to take the lead, Best feels he is being patronized and begins to develop a strong opinion about his crime-fighting mentor. Casper panics when he receives another letter alluding to his affair with Rochelle Barratt, but is upset when she suggests that they put their affair on hold. The Hunter brothers clash over Phil's treatment of Kate Maltby.