It's mentioned that past a point the cover of working at the Foreign Office is unsustainable. They give an example of having 6 mobile phones in your bag, and ne

It's mentioned that past a point the cover of working at the Foreign Office is unsustainable. They give an example of having 6 mobile phones in your bag, and needing to leave a dinner with friends at a moments notice. I wager it's better to tell them (which is allowed as they are immediate family) and have the conversation about discretion, rather than have them put the pieces together themselves.