There is more than one type of digger

“There is more than one type of digger” is Elizabeth’s thought as she leaves the Garden of Eternal Rest. Prompted by the sight of a man carrying a shovel through its gates, the expression moves from literal excavation to the possibility of covert access, turning an ordinary tool into a clue about what may lie beneath the surface of the investigation.

The Shovel and Its Double Meaning

Elizabeth watches the man swing open the heavy iron gates and take his shovel into the Garden of Eternal Rest. As she walks back down the hill, the thought that there is more than one kind of digger holds two meanings at once: someone may dig into the earth, while someone else may uncover what has been concealed. The immediate scene supplies the literal image; Elizabeth’s investigative habits open the phrase onto a second, more suspicious sense.

From Observation to Suspicion

The thought prompts Elizabeth to recognize a question she should have asked: whether Ian Ventham has the same alarm system as Tony Curran. If so, she reasons, it would have been easy for him to enter Tony Curran’s house, had he needed to. She suspects that the alarm systems match and decides to ask Bogdan the next time she sees him. The expression therefore marks a small but consequential turn in her reasoning: an image of digging becomes a lead about access, opportunity, and the possibility that someone has been probing beneath the visible account of events.