'Carry On Cruising'

Daniel finds Mrs Tembe wistfully looking at the nameplate on Julia's office. She asks him who will be Julia's replacement, but Daniel is unable to answer. Later, Heston enthuses about a wonderful new payroll software that he's implementing. However, Heston soon learns to his dismay that this new payroll system is actually going to delay the payment of all staff other than the partners.

The gang are horrified as news of the delayed pay spreads. As Kevin consistently asks when Zara will be back to rectify these mistakes, Heston feels at his wits' end. When he later confides in Mrs Tembe about just how much they need a new practice manager, an idea begins to form in her mind...

Meanwhile, Mrs Tembe struggles at self-defence class. However, when she goes to leave, Darren's goading comments ignite a red mist to form and she resolves to stay. As Darren targets her, Mrs Tembe is so good that even he ends up congratulating her. However, Mrs Tembe resolves not to go to another class.

Elsewhere, Imogen finds herself in a curious predicament when a friend needs her help.