Nanny was not particularly tall. She was fairly wide, and certainly didn't look like she'd missed a meal in her life. She looked like a fairly old apple - all round and wrinkly.

And her face split into a grin at the pun.

"This is highway robbery, it is!" Nanny said and then hesitated. She was a basically honest woman. "Well, robbery anyway. Just look at what they're chargin' for a loaf!"